{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mctoolbox.uk/schema/v2.0.0/op-task-air.schema.json",
  "title": "Community OpTaskAir",
  "description": "Community standard schema for a simulation Op Task Air.  This describes the environment along with who is present and their intended plan.",
  "type": "object",
  "required": [
    "schema",
    "schema_version",
    "id",
    "created_at",
    "coalition",
    "mission_context",
    "package",
    "assets",
    "routes"
  ],
  "additionalProperties": false,
  "properties": {
    "schema": {
      "type": "string",
      "const": "community-op-task-air",
      "description": "Fixed identifier confirming this is a community-op-task-air document."
    },
    "schema_version": {
      "type": "string",
      "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|[0-9A-Za-z-]*[A-Za-z-][0-9A-Za-z-]*)(?:\\.(?:0|[1-9]\\d*|[0-9A-Za-z-]*[A-Za-z-][0-9A-Za-z-]*))*))?(?:\\+([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?$",
      "description": "Semantic version of the schema this file conforms to. Parsers should reject files whose major version exceeds their supported major.",
      "examples": [
        "1.0.1-alpha.1+build.004"
      ]
    },
    "id": {
      "type": "string",
      "format": "uuid",
      "description": "Globally unique identifier for this Op Task Air (UUID)."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 UTC timestamp of when this plan was first created."
    },
    "updated_at": {
      "type": [
        "string",
        "null"
      ],
      "format": "date-time",
      "description": "ISO 8601 UTC timestamp of the last modification. Null if never updated after creation."
    },
    "tool_source": {
      "type": [
        "string",
        "null"
      ],
      "description": "Free-form user-agent string identifying the tool and version that produced this file (e.g. 'MCToolbox/1.2.0').",
      "examples": [
        "MCToolbox/1.2.0",
        "LotATC-Generator/4.1"
      ]
    },
    "coalition": {
      "type": "string",
      "enum": [
        "BLUE",
        "RED",
        "NEUTRAL",
        "OTHER"
      ],
      "description": "The coalition this Op Task Air belongs to."
    },
    "mission_context": {
      "$ref": "#/$defs/MissionContext"
    },
    "package": {
      "type": "array",
      "description": "A flight asset participating in the package.",
      "minItems": 1,
      "items": {
        "$ref": "#/$defs/Package"
      }
    },
    "assets": {
      "type": "array",
      "description": "A flight asset participating in the package.",
      "minItems": 1,
      "items": {
        "$ref": "#/$defs/Asset"
      }
    },
    "routes": {
      "type": "array",
      "description": "Route definitions. Each Asset references one route by route_id.",
      "minItems": 1,
      "items": {
        "$ref": "#/$defs/Route"
      }
    },
    "waypoints": {
      "type": "array",
      "description": "List of waypoints available for use in route legs. Each RouteLeg references a waypoint by start_waypoint and end_waypoint",
      "minItems": 2,
      "items": {
        "$ref": "#/$defs/Waypoint"
      }
    },
    "tracks": {
      "type": "array",
      "description": "Track definitions. Each waypoint can optionally references a track by track_id.",
      "minItems": 0,
      "items": {
        "$ref": "#/$defs/Track"
      }
    },
    "extensions": {
      "$ref": "#/$defs/Extensions"
    },
    "airfields": {
      "type": [
        "array",
        "null"
      ],
      "description": "Definitions of non-standard or custom airfields / operating locations used in this plan (road bases, carriers, FARPs, etc.). Standard ICAO airfields do not need an entry here.",
      "items": {
        "$ref": "#/$defs/AirfieldDefinition"
      }
    }
  },
  "$defs": {
    "MissionContext": {
      "type": "object",
      "description": "Anchors the plan in time, space, and environment.",
      "required": [
        "theatre",
        "date",
        "time_seconds"
      ],
      "additionalProperties": false,
      "properties": {
        "theatre": {
          "type": "string",
          "description": "Map / theatre name as recognised by the target sim.",
          "examples": [
            "Caucasus",
            "Nevada",
            "Syria",
            "PersianGulf",
            "Marianas",
            "SouthAtlantic"
          ]
        },
        "date": {
          "type": "string",
          "format": "date",
          "description": "Mission UTC date in ISO 8601 format (YYYY-MM-DD)."
        },
        "time_seconds": {
          "type": "integer",
          "minimum": 0,
          "maximum": 86399,
          "description": "Mission start time expressed as seconds elapsed since midnight (UTC real-world time)."
        },
        "bullseye": {
          "type": [
            "object",
            "null"
          ],
          "description": "Bullseye reference points per coalition. Null if not used.",
          "additionalProperties": false,
          "properties": {
            "blue": {
              "$ref": "#/$defs/LatLon"
            },
            "red": {
              "$ref": "#/$defs/LatLon"
            }
          }
        },
        "weather": {
          "$ref": "#/$defs/Weather"
        }
      }
    },
    "Weather": {
      "type": [
        "object",
        "null"
      ],
      "description": "Meteorological conditions for the mission. Null if unknown or not applicable.",
      "additionalProperties": false,
      "properties": {
        "temperature_c": {
          "type": [
            "number",
            "null"
          ],
          "description": "Surface temperature in degrees Celsius."
        },
        "qnh_hpa": {
          "type": [
            "number",
            "null"
          ],
          "description": "Altimeter setting (QNH) in hectopascals (hPa / mbar)."
        },
        "visibility_m": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "description": "Surface visibility in metres."
        },
        "winds": {
          "type": [
            "object",
            "null"
          ],
          "description": "Wind layers. Surface wind required; altitude layers optional.",
          "additionalProperties": false,
          "properties": {
            "surface": {
              "$ref": "#/$defs/WindLayer"
            },
            "altitude": {
              "type": [
                "array",
                "null"
              ],
              "description": "Upper wind layers ordered by ascending altitude.",
              "items": {
                "allOf": [
                  {
                    "$ref": "#/$defs/WindLayer"
                  },
                  {
                    "type": "object",
                    "required": [
                      "altitude_ft"
                    ],
                    "properties": {
                      "altitude_ft": {
                        "type": "integer",
                        "minimum": 0,
                        "description": "Altitude MSL in feet at which this wind layer applies."
                      }
                    }
                  }
                ]
              }
            }
          }
        },
        "clouds": {
          "type": [
            "object",
            "null"
          ],
          "description": "Cloud layer definition.",
          "additionalProperties": false,
          "properties": {
            "density": {
              "type": "integer",
              "minimum": 0,
              "maximum": 9,
              "description": "Cloud density from 0 (clear) to 9 (overcast)."
            },
            "base_ft": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 0,
              "description": "Cloud base altitude MSL in feet."
            },
            "thickness_ft": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 0,
              "description": "Cloud layer thickness in feet."
            }
          }
        }
      }
    },
    "WindLayer": {
      "type": "object",
      "description": "A single wind observation at a given level.",
      "required": [
        "from_deg",
        "speed_kts"
      ],
      "additionalProperties": false,
      "properties": {
        "from_deg": {
          "type": "number",
          "minimum": 0,
          "maximum": 359,
          "description": "Wind direction in degrees true (the direction the wind is coming FROM)."
        },
        "speed_kts": {
          "type": "number",
          "minimum": 0,
          "description": "Wind speed in knots."
        },
        "altitude_ft": {
          "type": "integer",
          "minimum": 0,
          "description": "Altitude MSL in feet (present only in altitude wind layer entries)."
        }
      }
    },
    "Package": {
      "type": "object",
      "description": "Groups assets into a tactical unit and holds shared comms and intel references.",
      "required": [
        "id",
        "name"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this package."
        },
        "name": {
          "type": "string",
          "description": "Human-readable package name (e.g. 'PACKAGE SWIFT')."
        },
        "package_commander": {
          "type": [
            "string",
            "null"
          ],
          "description": "Callsign of the package commander / mission commander."
        },
        "comms_plan": {
          "type": [
            "array",
            "null"
          ],
          "description": "Ordered list of communications entries shared across the package.",
          "items": {
            "$ref": "#/$defs/CommsEntry"
          }
        },
        "notes": {
          "type": [
            "string",
            "null"
          ],
          "description": "Free-text planning notes for the package."
        }
      }
    },
    "CommsEntry": {
      "type": "object",
      "description": "A single communications channel definition.",
      "required": [
        "frequency_mhz",
        "modulation"
      ],
      "additionalProperties": false,
      "properties": {
        "role": {
          "type": "string",
          "enum": [
            "ASSET",
            "ATC",
            "AWACS",
            "FAC",
            "GCI",
            "JTAC",
            "OTHER",
            "PACKAGE",
            "TANKER"
          ],
          "description": "Functional role for this frequency (e.g. 'ASSET', 'GCI', 'jtac', 'TANKER')."
        },
        "label": {
          "type": [
            "string",
            "null"
          ],
          "description": "Human-readable label for the channel (e.g. 'STRIKE COMMON', 'MAGIC 1')."
        },
        "frequency_mhz": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "Frequency in megahertz."
        },
        "modulation": {
          "type": "string",
          "enum": [
            "AM",
            "FM",
            "HF",
            "UHF",
            "VHF"
          ],
          "description": "Radio modulation type."
        },
        "callsign": {
          "type": [
            "string",
            "null"
          ],
          "description": "Callsign of the station on this frequency (e.g. 'MAGIC', 'SHELL 1')."
        }
      }
    },
    "Asset": {
      "type": "object",
      "description": "A flight asset participating in the package.",
      "required": [
        "id",
        "package_id",
        "callsign",
        "flight_number",
        "flight_type",
        "flight_rules",
        "flight_oversight",
        "control_type",
        "airframe",
        "mission_type",
        "route_id"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this asset."
        },
        "package_id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier of the package the asset belongs to."
        },
        "callsign": {
          "type": "string",
          "description": "Flight callsign (e.g. 'VIPER 1')."
        },
        "tactical_callsign": {
          "type": "string",
          "description": "Tactical callsign, if blank assumed to be the same as callsign (e.g. 'VIPER 1')."
        },
        "flight_number": {
          "type": [
            "integer"
          ],
          "minimum": 1,
          "maximum": 4,
          "description": "The number of expected flight members for an asset."
        },
        "flight_type": {
          "type": "string",
          "enum": [
            "S",
            "N",
            "G",
            "M",
            "X"
          ],
          "description": "ICAO Compliant Flight Type value (S=Scheduled air service, N=Non-scheduled air transport, G=General aviation, M=Military, X=Other than the above)"
        },
        "flight_rules": {
          "type": "string",
          "enum": [
            "I",
            "V",
            "Y",
            "Z"
          ],
          "description": "ICAO Compliant Flight Rules value (I=IFR, V=VFR, Y=IFR then VFR, Z=VFR then IFR).  Applied to whole route if not specified on a leg-by-leg basis."
        },
        "flight_oversight": {
          "type": "string",
          "enum": [
            "Public",
            "Restricted",
            "Classified"
          ],
          "description": "Flight environment visibility - Public=Any consumer may display this leg.  Restricted=Consumers should restrict visibility according to their authorisation model.  Classified=Consumers should not disclose the leg except to explicitly authorised users.  Applied to whole route if not specified on a leg-by-leg basis."
        },
        "control_type":{
          "type": "string",
          "enum": [
            "Human",
            "AI",
            "Unknown"
          ],
          "description": "Identifies whether the asset's flight members are currently controlled by a human participant or by AI.  Can be overridden at the flight_member level."
        },
        "flight_members": {
          "type": [
            "array",
            "null"
          ],
          "description": "List of flight members, if known, that belong to an asset.",
          "items": {
            "$ref": "#/$defs/Flight_Member"
          }
        },
        "airframe": {
          "type": "string",
          "description": "Aircraft type designation (e.g. 'F-16CM', 'F/A-18C', 'AH-64D').",
          "examples": [
            "F-16CM",
            "F/A-18C",
            "F-15C",
            "F-15E",
            "A-10CII",
            "AH-64D",
            "AV-8B",
            "M-2000C",
            "Su-27",
            "Ka-50"
          ]
        },
        "mission_type": {
          "type": "string",
          "enum": [
            "AAR",
            "AI",
            "Airlift",
            "AIRMOBILE",
            "AMBUSHCAP",
            "ASUW",
            "ASW",
            "AWACS",
            "BAI",
            "BARCAP",
            "CAP",
            "CAS",
            "CAS_ON_CALL",
            "DCA",
            "DEAD",
            "ESCORT",
            "FAC(A)",
            "HAVCAP",
            "NUCLEAR",
            "INTERDICTION",
            "INTERCEPT",
            "OCA_STRIKE",
            "RESCAP",
            "RECON",
            "SEAD",
            "STEALTH",
            "STRIKE",
            "TARCAP",
            "TASMO",
            "TRAINING",
            "TRANSPORT",
            "OTHER"
          ],
          "description": "Controlled vocabulary of mission types."
        },
        "primary_target": {
          "type": [
            "string",
            "null"
          ],
          "description": "Free-text description of the primary target or objective."
        },
        "dmpi_refs": {
          "type": [
            "array",
            "null"
          ],
          "description": "Array of DMPI coordinates assigned to this package.",
          "minItems": 0,
          "items": {
            "$ref": "#/$defs/LatLon"
          }
        },
        "route_id": {
          "type": "string",
          "format": "uuid",
          "description": "Reference to the Route object (routes[].id) for this asset."
        },
        "notes": {
          "type": [
            "string",
            "null"
          ],
          "description": "Free-text notes specific to this asset (e.g. stores load, special instructions)."
        }
      }
    },
    "Flight_Member": {
      "type": "object",
      "description": "One entry per flight member in the asset.",
      "additionalProperties": false,
      "properties": {
        "role": {
              "type": [
                "string",
                "null"
              ],
              "enum": [
                "LEAD",
                "WING",
                "ELEMENT_LEAD",
                "ELEMENT_WING",
                "SOLO",
                null
              ],
              "description": "Role within the flight."
          },
          "tail_number": {
              "type": [
                "string",
                "null"
              ],
              "description": "Aircraft tail / side number."
          },
          "onboard_number": {
              "type": [
                "string",
                "null"
              ],
              "description": "DCS onboard number (used for kneeboard and DTC generation)."
          },
          "pilot_name": {
              "type": [
                "string",
                "null"
              ],
              "description": "Pilot's callsign or name for personalisation."
          },
          "control_type":{
            "type": [
              "string",
              "null"
            ],
            "enum": [
              "Human",
              "AI",
              "Unknown"
            ],
            "description": "Identifies whether the flight member is currently controlled by a human participant or by AI.  Supersedes control_type at the asset level if supplied."
          },
          "transponder": {
              "$ref": "#/$defs/Transponder"
          },
          "codes": {
              "$ref": "#/$defs/Codes"
          }   
      }
    },
    "Transponder": {
      "type": [
        "object",
        "null"
      ],
      "description": "IFF transponder settings. Null if not applicable.",
      "additionalProperties": false,
      "properties": {
        "mode1": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^\\d{2}$|^00$",
          "description": "Mode 1 code (2 digits). '00' = inactive."
        },
        "mode2": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^\\d{4}$|^0000$",
          "description": "Mode 2 code (4 digits). '0000' = inactive."
        },
        "mode3": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^\\d{4}$|^0000$",
          "description": "Mode 3/A code (4 octal digits). '0000' = inactive."
        },
        "mode4": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "active",
            "inactive",
            null
          ],
          "description": "Mode 4 status."
        },
        "mode_s": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^[0-9A-Fa-f]{6}$|^000000$",
          "description": "Mode S hex address (6 hex digits). '000000' = inactive."
        },
        "emergency_code": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "7500",
            "7600",
            "7700",
            null
          ],
          "description": "Pre-set emergency squawk code."
        }
      }
    },
    "Codes": {
      "type": [
        "object",
        "null"
      ],
      "description": "Additional IFF and weapon guidance codes. Null if not applicable.",
      "additionalProperties": false,
      "properties": {
        "laser_code": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 1111,
          "maximum": 9999,
          "description": "Laser designation code (4 digits, each 1-9)."
        },
        "laser_pulse": {
          "type": [
            "string",
            "null"
          ],
          "description": "Laser pulse repetition frequency identifier if required."
        },
        "sadl_id": {
          "type": [
            "string",
            "null"
          ],
          "description": "SADL / JTIDS track identity for A-10 / F-15E coordination."
        }
      }
    },
    "Route": {
      "type": "object",
      "description": "Sequence of legs used by an asset.",
      "required": [
        "id",
        "asset_id",
        "legs"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this route."
        },
        "asset_id": {
          "type": "string",
          "format": "uuid",
          "description": "Reference back to the Asset (assets[].id) that flies this route."
        },
        "tot_offset_seconds": {
          "type": [
            "integer",
            "null"
          ],
          "description": "Offset in seconds from the package TOT reference used to stagger assets. Negative = early."
        },
        "fuel_plan": {
          "type": [
            "object",
            "null"
          ],
          "description": "Basic fuel planning data.",
          "additionalProperties": false,
          "properties": {
            "bingo_lbs": {
              "type": [
                "number",
                "null"
              ],
              "description": "Bingo fuel state in pounds."
            },
            "joker_lbs": {
              "type": [
                "number",
                "null"
              ],
              "description": "Joker fuel state in pounds."
            },
            "initial_fuel_lbs": {
              "type": [
                "number",
                "null"
              ],
              "description": "Planned initial fuel load in pounds."
            }
          }
        },
        "legs": {
          "type": "array",
          "description": "List of legs that make the total route.",
          "minItems": 1,
          "items": {
            "$ref": "#/$defs/RouteLeg"
          }
        }
      }
    },
    "RouteLeg":{
      "type": "object",
      "description": "A navigational leg connecting two waypoints.",
      "required": [
        "leg_name",
        "start_waypoint",
        "end_waypoint"
      ],
      "additionalProperties": false,
      "properties":{
        "leg_name": {
          "type": "string",
          "description": "Unique name for this leg within the route"
        },
        "start_waypoint": {
          "type": "string",
          "format": "uuid",
          "description": "Reference to the starting Waypoint object (waypoints[].id) for this leg."
        },
        "end_waypoint": {
          "type": "string",
          "format": "uuid",
          "description": "Reference to the ending Waypoint object (waypoints[].id) for this leg."
        },
        "flight_rules": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "I",
            "V",
            "Y",
            "Z"
          ],
          "description": "ICAO Compliant Flight Rules value (I=IFR, V=VFR, Y=IFR then VFR, Z=VFR then IFR).  Overrides Asset level value for this leg only."
        },
        "flight_oversight": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "Public",
            "Restricted",
            "Classified"
          ],
          "description": "Flight environment visibility - Public=Any consumer may display this leg.  Restricted=Consumers should restrict visibility according to their authorisation model.  Classified=Consumers should not disclose the leg except to explicitly authorised users.  Overrides Asset level value for this leg only."
        }
      }
    },
    "Waypoint": {
      "type": "object",
      "description": "A single navigation point on a route.",
      "required": [
        "id",
        "type",
        "latitude",
        "longitude"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this waypoint."
        },
        "type": {
          "type": "string",
          "enum": [
            "ARRIVAL",
            "BINGO",
            "BULLSEYE",
            "CP",
            "CUSTOM",
            "DEPARTURE",
            "DIVERT",
            "EGRESS",
            "FENCE_IN",
            "FENCE_OUT",
            "FLYBY",
            "FLYOVER",
            "HAZARD",
            "HOLDING",
            "IP",
            "MARKPOINT",
            "PUSH",
            "REFUEL",
            "TURNAROUND",
            "TGT",
            "TCP"
          ],
          "description": "Semantic type of this waypoint. CUSTOM allows tool-specific types described in the notes field."
        },
        "track_id": {
          "type": [
            "string",
            "null"
          ],
          "format": "uuid",
          "description": "Reference to a Track object (tracks[].id) for this waypoint."
        },
        "custom_type": {
          "type": [
            "string",
            "null"
          ],
          "description": "When type is CUSTOM, a free-text label describing the waypoint purpose."
        },
        "name": {
          "type": [
            "string",
            "null"
          ],
          "description": "Human-readable waypoint name or identifier (e.g. 'IP ALPHA', 'UGKO')."
        },
        "latitude": {
          "type": "number",
          "minimum": -90,
          "maximum": 90,
          "description": "Latitude in decimal degrees (WGS-84). Positive = North."
        },
        "longitude": {
          "type": "number",
          "minimum": -180,
          "maximum": 180,
          "description": "Longitude in decimal degrees (WGS-84). Positive = East."
        },
        "altitude_ft": {
          "type": [
            "number",
            "null"
          ],
          "description": "Planned altitude in feet. Null if not altitude-constrained (e.g. a ground point)."
        },
        "altitude_ref": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "MSL",
            "AGL",
            "FL",
            null
          ],
          "description": "Altitude reference: mean sea level (MSL), above ground level (AGL), or flight level (FL)."
        },
        "speed": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 0,
          "description": "Planned airspeed. Null if unconstrained."
        },
        "speed_type": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "IAS",
            "TAS",
            "CAS",
            "EAS",
            "GS",
            "MACH"
          ],
          "description": "Speed type qualifier.  Null if speed unconstrained."
        },
        "eta_seconds": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "maximum": 86399,
          "description": "Estimated time of arrival at this waypoint in seconds since midnight (UTC real-world time)."
        },
        "fixed_seconds": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "maximum": 86399,
          "description": "Hard time-on-point in seconds since midnight"
        },
        "leave_seconds": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "maximum": 86399,
          "description": "Time expected to leave this waypoint in seconds since midnight"
        },
        "track_deg": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 0,
          "maximum": 359,
          "description": "Planned track / heading in degrees true from this waypoint."
        },
        "activity": {
          "type": [
            "string",
            "null"
          ],
          "description": "Short description of what occurs at this waypoint (e.g. 'Commence attack run', 'Begin CAP racetrack')."
        },
        "notes": {
          "type": [
            "string",
            "null"
          ],
          "description": "Extended free-text notes for this waypoint."
        },
        "tacan_ref": {
          "type": [
            "string",
            "null"
          ],
          "description": "TACAN station identifier associated with this waypoint (e.g. '12X' for a tanker or navaid)."
        },
        "airfield_ref": {
          "type": [
            "string",
            "null"
          ],
          "description": "Reference to an airfield at this waypoint. For standard ICAO aerodromes use the 4-character code (e.g. 'UGKO'). For custom/non-standard locations use the UUID of an entry in the top-level airfields array.",
          "examples": [
            "UGKO",
            "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
          ]
        }
      }
    },
    "Track":{
      "type": "object",
      "description": "A track that one or more assets can use.",
      "required": [
        "id",
        "initial_bearing",
        "initial_altitude",
        "track_length",
        "track_width"
      ],
      "additionalProperties": false,
      "properties":{
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this route."
        },
        "fix_name": {
          "type": [
            "string",
            "null"
          ],
          "description": "Name of the initial fix for this track, if known."
        },
        "initial_bearing": {
          "type": [
            "integer"
          ],
          "minimum": 1,
          "maximum": 359,
          "description": "The True bearing to enter this track."
        },
        "initial_altitude": {
          "type": [
            "integer"
          ],
          "description": "The altitude in feet to enter this track."
        },
        "altitude_seperation": {
          "type": [
            "integer"
          ],
          "minimum": 0,
          "description": "The altitude in feet between each stacked aircraft."
        },
        "track_length": {
          "type": [
            "integer"
          ],
          "minimum": 0,
          "description": "The length in nautical miles of this track."
        },
        "track_width": {
          "type": [
            "integer"
          ],
          "minimum": 0,
          "description": "The width in nautical miles of this track."
        },
        "points": {
          "type": [
            "array",
            "null"
          ],
          "description": "A list of outer coordinates that define this tracks shape, starting with the entry.",
          "minItems": 0,
          "items": {
            "$ref": "#/$defs/LatLon"
          }
        }
      }
    },
    "LatLon": {
      "type": "object",
      "description": "A geographic coordinate pair (WGS-84 decimal degrees).",
      "required": [
        "latitude",
        "longitude"
      ],
      "additionalProperties": false,
      "properties": {
        "latitude": {
          "type": "number",
          "minimum": -90,
          "maximum": 90,
          "description": "Latitude in decimal degrees. Positive = North."
        },
        "longitude": {
          "type": "number",
          "minimum": -180,
          "maximum": 180,
          "description": "Longitude in decimal degrees. Positive = East."
        }
      }
    },
    "Extensions": {
      "type": [
        "object",
        "null"
      ],
      "description": "Tool-specific extension data. Each key is a tool namespace (e.g. 'mctoolbox', 'lotatc', 'dcs_dtc'). Parsers from other tools must silently ignore namespaces they do not recognise.",
      "additionalProperties": {
        "type": "object",
        "description": "Tool-specific payload. Internal structure is defined by the owning tool."
      },
      "properties": {
        "mctoolbox": {
          "type": "object",
          "description": "MCToolbox-specific extension data.",
          "additionalProperties": true,
          "properties": {
            "package_asset_id": {
              "type": [
                "string",
                "null"
              ],
              "description": "MCToolbox internal package asset identifier."
            },
            "kneeboard_template": {
              "type": [
                "string",
                "null"
              ],
              "description": "Name of the kneeboard template to use when generating kneeboards from this plan."
            },
            "intel_picture_hash": {
              "type": [
                "string",
                "null"
              ],
              "description": "Hash of the Intel picture snapshot at the time of export, for consistency checking."
            },
            "op_id": {
              "type": [
                "string",
                "null"
              ],
              "format": "uuid",
              "description": "MCToolbox Operation ID this plan belongs to."
            },
            "mission_id": {
              "type": [
                "string",
                "null"
              ],
              "format": "uuid",
              "description": "MCToolbox Mission ID this plan belongs to."
            }
          }
        },
        "lotatc": {
          "type": "object",
          "description": "LotATC-specific extension data for GCI picture generation.",
          "additionalProperties": true,
          "properties": {
            "detection_range_m": {
              "type": [
                "number",
                "null"
              ],
              "description": "Distance radius of maximum radar detection in metres."
            },
            "threat_range_m": {
              "type": [
                "number",
                "null"
              ],
              "description": "Distance radius of threat in metres."
            },
            "rcs": {
              "type": [
                "number",
                "null"
              ],
              "description": "Radar cross-section value for this unit."
            },
            "is_carrier": {
              "type": [
                "boolean",
                "null"
              ],
              "description": "Marks this asset as a carrier (enables approach / marshal procedures in LotATC)."
            },
            "track_number": {
              "type": [
                "string",
                "null"
              ],
              "description": "LotATC track number (TN) for this asset."
            },
            "radar": {
              "type": [
                "object",
                "null"
              ],
              "description": "Radar parameters for assets that have an emitting radar.",
              "additionalProperties": true,
              "properties": {
                "radar_status": {
                  "type": "boolean"
                },
                "scan_period": {
                  "type": "number"
                },
                "aperture": {
                  "type": "number"
                },
                "pitch": {
                  "type": "number"
                },
                "scan_volume": {
                  "type": "object",
                  "properties": {
                    "azimuth": {
                      "type": "array",
                      "items": {
                        "type": "number"
                      },
                      "minItems": 2,
                      "maxItems": 2
                    },
                    "elevation": {
                      "type": "array",
                      "items": {
                        "type": "number"
                      },
                      "minItems": 2,
                      "maxItems": 2
                    }
                  }
                }
              }
            }
          }
        },
        "dcs_dtc": {
          "type": "object",
          "description": "DCS-DTC / native DTC export extension data.",
          "additionalProperties": true,
          "properties": {
            "profile": {
              "type": [
                "string",
                "null"
              ],
              "description": "DTC profile name (e.g. 'f16-viper', 'f18-hornet')."
            },
            "cmds_program": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 1,
              "description": "Selected countermeasures (CMDS) program number."
            },
            "mfd_pages": {
              "type": [
                "object",
                "null"
              ],
              "description": "MFD page configuration, structure depends on airframe.",
              "additionalProperties": true
            }
          }
        }
      }
    },
    "AirfieldDefinition": {
      "type": "object",
      "description": "Definition of a non-standard or custom airfield / operating location.",
      "required": [
        "id",
        "type",
        "name",
        "latitude",
        "longitude"
      ],
      "additionalProperties": false,
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "description": "Unique identifier for this airfield definition, used as the airfield_ref value on waypoints."
        },
        "type": {
          "type": "string",
          "enum": [
            "ICAO",
            "CARRIER",
            "ROAD_BASE",
            "FARP",
            "CUSTOM"
          ],
          "description": "Classification of the operating location."
        },
        "name": {
          "type": "string",
          "description": "Human-readable name (e.g. 'Valtatie 4 Strip', 'CVN-71 Theodore Roosevelt', 'FARP EAGLE')."
        },
        "icao_code": {
          "type": [
            "string",
            "null"
          ],
          "pattern": "^[A-Z0-9]{4}$",
          "description": "ICAO code if one exists. Null for road bases, FARPs, carriers, and other non-ICAO locations."
        },
        "latitude": {
          "type": "number",
          "minimum": -90,
          "maximum": 90,
          "description": "Latitude in decimal degrees (WGS-84). For carriers, the planned position at mission start."
        },
        "longitude": {
          "type": "number",
          "minimum": -180,
          "maximum": 180,
          "description": "Longitude in decimal degrees (WGS-84). For carriers, the planned position at mission start."
        },
        "elevation_ft": {
          "type": [
            "number",
            "null"
          ],
          "description": "Elevation above MSL in feet. Typically 0 for carriers."
        },
        "magnetic_variation_deg": {
          "type": [
            "number",
            "null"
          ],
          "description": "Local magnetic variation in degrees. Positive = East, negative = West."
        },
        "runways": {
          "type": [
            "array",
            "null"
          ],
          "description": "Runway or landing surface definitions at this location.",
          "items": {
            "$ref": "#/$defs/RunwayDefinition"
          }
        },
        "carrier": {
          "type": [
            "object",
            "null"
          ],
          "description": "Carrier-specific properties. Populated only when type is CARRIER.",
          "additionalProperties": false,
          "required": [
            "ship_name",
            "tacan_channel",
            "tacan_band"
          ],
          "properties": {
            "ship_name": {
              "type": "string",
              "description": "Full ship name / hull designation."
            },
            "ship_class": {
              "type": [
                "string",
                "null"
              ],
              "description": "Ship class (e.g. 'Nimitz', 'Ford', 'Queen Elizabeth')."
            },
            "course_deg": {
              "type": [
                "number",
                "null"
              ],
              "minimum": 0,
              "maximum": 359,
              "description": "Planned Base Recovery Course (BRC) in degrees true."
            },
            "speed_kts": {
              "type": [
                "number",
                "null"
              ],
              "minimum": 0,
              "description": "Planned carrier speed in knots."
            },
            "tacan_channel": {
              "type": "integer",
              "minimum": 1,
              "maximum": 126,
              "description": "TACAN channel."
            },
            "tacan_band": {
              "type": "string",
              "enum": [
                "X",
                "Y"
              ],
              "description": "TACAN band."
            },
            "tacan_callsign": {
              "type": [
                "string",
                "null"
              ],
              "maxLength": 4,
              "description": "TACAN callsign (max 4 chars)."
            },
            "icls_channel": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 1,
              "maximum": 20,
              "description": "ICLS channel."
            },
            "acls_capable": {
              "type": [
                "boolean",
                "null"
              ],
              "description": "Whether the carrier supports ACLS."
            },
            "link4a_frequency_mhz": {
              "type": [
                "number",
                "null"
              ],
              "description": "Link 4A datalink frequency in MHz for ACLS."
            },
            "marshal_frequency_mhz": {
              "type": [
                "number",
                "null"
              ],
              "description": "Marshal / approach control frequency in MHz."
            },
            "lso_frequency_mhz": {
              "type": [
                "number",
                "null"
              ],
              "description": "LSO frequency in MHz."
            },
            "deck_state": {
              "type": [
                "string",
                "null"
              ],
              "enum": [
                "GREEN",
                "YELLOW",
                "RED"
              ],
              "description": "Planned deck state at recovery time."
            }
          }
        },
        "road_base": {
          "type": [
            "object",
            "null"
          ],
          "description": "Road base / highway strip specific properties. Populated only when type is ROAD_BASE.",
          "additionalProperties": false,
          "properties": {
            "road_name": {
              "type": [
                "string",
                "null"
              ],
              "description": "Road or highway designation (e.g. 'Valtatie 4', 'E18 Kotka Strip')."
            },
            "surface": {
              "type": [
                "string",
                "null"
              ],
              "enum": [
                "ASPHALT",
                "CONCRETE",
                "GRAVEL",
                "DIRT",
                "GRASS",
                "ICE",
                "OTHER"
              ],
              "description": "Surface type."
            },
            "usable_length_m": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 0,
              "description": "Usable landing/take-off run in metres after obstacles are cleared."
            },
            "width_m": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 0,
              "description": "Usable strip width in metres."
            },
            "obstacles_cleared": {
              "type": [
                "boolean",
                "null"
              ],
              "description": "Whether road furniture has been cleared for the exercise."
            },
            "approach_aids": {
              "type": [
                "array",
                "null"
              ],
              "description": "Temporary approach aids deployed (e.g. 'Portable TACAN', 'PAPI', 'Smoke').",
              "items": {
                "type": "string"
              }
            }
          }
        },
        "farp": {
          "type": [
            "object",
            "null"
          ],
          "description": "FARP-specific properties. Populated only when type is FARP.",
          "additionalProperties": false,
          "properties": {
            "designation": {
              "type": [
                "string",
                "null"
              ],
              "description": "FARP designation or callsign (e.g. 'FARP EAGLE')."
            },
            "fuel_types": {
              "type": [
                "array",
                "null"
              ],
              "description": "Available fuel grades.",
              "items": {
                "type": "string",
                "enum": [
                  "AVGAS",
                  "JET-A",
                  "JP-8",
                  "JP-4",
                  "JP-5",
                  "F-34",
                  "F-44",
                  "OTHER"
                ]
              }
            },
            "capacity_lbs": {
              "type": [
                "integer",
                "null"
              ],
              "description": "Total fuel capacity in pounds."
            },
            "rearming": {
              "type": [
                "boolean",
                "null"
              ],
              "description": "Whether rearming capability is available."
            },
            "frequency_mhz": {
              "type": [
                "number",
                "null"
              ],
              "minimum": 1,
              "maximum": 1000,
              "description": "FARP operations frequency in MHz."
            },
            "pad_count": {
              "type": [
                "integer",
                "null"
              ],
              "minimum": 1,
              "description": "Number of simultaneous servicing pads."
            }
          }
        },
        "comms": {
          "type": [
            "array",
            "null"
          ],
          "description": "Communications channels for this airfield (tower, ground, approach, LSO, etc.).",
          "items": {
            "$ref": "#/$defs/CommsEntry"
          }
        },
        "notes": {
          "type": [
            "string",
            "null"
          ],
          "description": "Free-text notes (NOTAMs, special instructions, etc.)."
        }
      }
    },
    "RunwayDefinition": {
      "type": "object",
      "description": "A single runway, landing strip, or carrier landing spot.",
      "required": [
        "identifier"
      ],
      "additionalProperties": false,
      "properties": {
        "identifier": {
          "type": "string",
          "description": "Runway or spot identifier (e.g. '13', '31L', 'SPOT 3', 'N/S STRIP')."
        },
        "track_deg": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 1,
          "maximum": 359,
          "description": "True heading of the landing direction."
        },
        "length_m": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "description": "Length in metres."
        },
        "width_m": {
          "type": [
            "integer",
            "null"
          ],
          "minimum": 0,
          "description": "Width in metres."
        },
        "surface": {
          "type": [
            "string",
            "null"
          ],
          "enum": [
            "ASPHALT",
            "CONCRETE",
            "GRAVEL",
            "DIRT",
            "GRASS",
            "DECK",
            "ICE",
            "OTHER"
          ],
          "description": "Surface type. Use DECK for carrier landing areas."
        },
        "ils_frequency_mhz": {
          "type": [
            "number",
            "null"
          ],
          "description": "ILS localiser frequency in MHz. Null if no ILS."
        },
        "ils_course_deg": {
          "type": [
            "number",
            "null"
          ],
          "minimum": 0,
          "maximum": 359,
          "description": "ILS inbound course in degrees true."
        },
        "threshold_latitude": {
          "type": [
            "number",
            "null"
          ],
          "minimum": -90,
          "maximum": 90,
          "description": "Latitude of the runway threshold."
        },
        "threshold_longitude": {
          "type": [
            "number",
            "null"
          ],
          "minimum": -180,
          "maximum": 180,
          "description": "Longitude of the runway threshold."
        }
      }
    }
  },
  "examples": [
    {
      "schema": "community-op-task-air",
      "schema_version": "2.0.0",
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "created_at": "2025-03-15T14:30:00Z",
      "updated_at": null,
      "tool_source": "MCToolbox/1.0.0",
      "coalition": "BLUE",
      "mission_context": {
        "theatre": "Caucasus",
        "date": "2025-03-15",
        "time_seconds": 25200,
        "bullseye": {
          "blue": {
            "latitude": 41.123,
            "longitude": 44.567
          },
          "red": {
            "latitude": 40.888,
            "longitude": 45.001
          }
        },
        "weather": {
          "temperature_c": 12,
          "qnh_hpa": 1013,
          "visibility_m": 10000,
          "winds": {
            "surface": {
              "from_deg": 270,
              "speed_kts": 10
            },
            "altitude": [
              {
                "altitude_ft": 10000,
                "from_deg": 290,
                "speed_kts": 35
              },
              {
                "altitude_ft": 20000,
                "from_deg": 310,
                "speed_kts": 55
              }
            ]
          },
          "clouds": {
            "density": 3,
            "base_ft": 8000,
            "thickness_ft": 2000
          }
        }
      },
      "package": [
        {
          "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
          "name": "PACKAGE SWIFT",
          "package_commander": "VIPER 1",
          "comms_plan": [
            {
              "role": "ASSET",
              "label": "STRIKE COMMON",
              "frequency_mhz": 264.0,
              "modulation": "AM",
              "callsign": null
            },
            {
              "role": "PACKAGE",
              "label": "MAGIC",
              "frequency_mhz": 251.0,
              "modulation": "AM",
              "callsign": "MAGIC"
            }
          ],
          "notes": "TOT 07:30 local. Egress north via CP BRAVO."
        }
      ],
      "assets": [
        {
          "id": "d4e5f6a7-b8c9-0123-defa-234567890123",
          "package_id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
          "callsign": "VIPER 1",
          "tactical_callsign": "APOLLO-1",
          "flight_number": 2,
          "flight_type": "M",
          "flight_rules": "I",
          "flight_oversight": "Restricted",
          "control_type": "Human",
          "flight_members":[
            {
              "role": "LEAD",
              "tail_number": "AF-86",
              "onboard_number": "1",
              "pilot_name": "Morty",
              "control_type": "Human",
              "transponder": {
                "mode1": "13",
                "mode2": "4521",
                "mode3": "4521",
                "mode4": "active",
                "mode_s": "A34E12",
                "emergency_code": "7700"
              },
              "codes": {
                "laser_code": 1741,
                "laser_pulse": null,
                "sadl_id": null
              }
            },
            {
              "role": "WING",
              "tail_number": "AF-87",
              "onboard_number": "2",
              "pilot_name": "Boris",
              "control_type": "Human",
              "transponder": {
                "mode1": null,
                "mode2": null,
                "mode3": "4522",
                "mode4": "active",
                "mode_s": "A35E13",
                "emergency_code": "7700"
              },
              "codes": {
                "laser_code": 1742,
                "laser_pulse": null,
                "sadl_id": null
              }
            }
          ],
          "airframe": "F-16CM",
          "mission_type": "STRIKE",
          "primary_target": "Batumi SAM site",
          "dmpi_refs": null,
          "route_id": "e5f6a7b8-c9d0-1234-efab-345678901234",
          "notes": "GBU-12 x4, AIM-120 x2, AIM-9 x2"
        }
      ],
      "routes": [
        {
          "id": "e5f6a7b8-c9d0-1234-efab-345678901234",
          "asset_id": "d4e5f6a7-b8c9-0123-defa-234567890123",
          "tot_offset_seconds": 0,
          "fuel_plan": {
            "bingo_lbs": 2500,
            "joker_lbs": 3500,
            "initial_fuel_lbs": 7000
          },
          "legs":[
            {
              "leg_name": "leg 1",
              "start_waypoint": "22e01f1b-c671-4b15-adb6-cb8b852cfa84",
              "end_waypoint": "28bc1d4a-6747-4f60-9cae-407597b00887",
              "flight_rules": null,
              "flight_oversight": null
            },
            {
              "leg_name": "leg 2",
              "start_waypoint": "28bc1d4a-6747-4f60-9cae-407597b00887",
              "end_waypoint": "8ba5e9aa-1b4d-4f00-8d0f-fa13951c6eec",
              "flight_rules": null,
              "flight_oversight": null
            },
            {
              "leg_name": "leg 3",
              "start_waypoint": "8ba5e9aa-1b4d-4f00-8d0f-fa13951c6eec",
              "end_waypoint": "fca73ce2-ba26-4148-9125-8c0fc7f58c74",
              "flight_rules": null,
              "flight_oversight": null
            },
            {
              "leg_name": "leg 4",
              "start_waypoint": "fca73ce2-ba26-4148-9125-8c0fc7f58c74",
              "end_waypoint": "d23d07a3-da63-4b6d-9787-6fbca1edfa3a",
              "flight_rules": null,
              "flight_oversight": null
            },
            {
              "leg_name": "leg 5",
              "start_waypoint": "d23d07a3-da63-4b6d-9787-6fbca1edfa3a",
              "end_waypoint": "3b914967-562c-4331-ae99-f8bb72e82fd2",
              "flight_rules": null,
              "flight_oversight": null
            },
            {
              "leg_name": "leg 6",
              "start_waypoint": "3b914967-562c-4331-ae99-f8bb72e82fd2",
              "end_waypoint": "22e01f1b-c671-4b15-adb6-cb8b852cfa84",
              "flight_rules": "V",
              "flight_oversight": null
            }
          ]
        }
      ],
      "waypoints": [
            {
              "id": "22e01f1b-c671-4b15-adb6-cb8b852cfa84",
              "type": "DEPARTURE",
              "track_id": null,
              "custom_type": null,
              "name": "UGKO",
              "latitude": 42.1673,
              "longitude": 41.611,
              "altitude_ft": 0,
              "altitude_ref": "AGL",
              "speed": 0,
              "speed_type": "GS",
              "eta_seconds": 25200,
              "fixed_seconds": null,
              "leave_seconds": null,
              "track_deg": 130,
              "activity": "Takeoff",
              "notes": "Runway 13. Expect radar trail departure.",
              "tacan_ref": null,
              "airfield_ref": "UGKO"
            },
            {
              "id": "28bc1d4a-6747-4f60-9cae-407597b00887",
              "type": "FENCE_IN",
              "track_id": null,
              "custom_type": null,
              "name": "FENCE IN",
              "latitude": 41.95,
              "longitude": 43.1,
              "altitude_ft": 20000,
              "altitude_ref": "MSL",
              "speed": 480,
              "speed_type": "TAS",
              "eta_seconds": 26700,
              "fixed_seconds": null,
              "leave_seconds": null,
              "track_deg": 195,
              "activity": "Fence in, master arm on",
              "notes": null,
              "tacan_ref": null,
              "airfield_ref": null
            },
            {
              "id": "8ba5e9aa-1b4d-4f00-8d0f-fa13951c6eec",
              "type": "IP",
              "track_id": null,
              "custom_type": null,
              "name": "IP ALPHA",
              "latitude": 41.89,
              "longitude": 43.21,
              "altitude_ft": 20000,
              "altitude_ref": "MSL",
              "speed": 480,
              "speed_type": "TAS",
              "eta_seconds": 26940,
              "fixed_seconds": null,
              "leave_seconds": null,
              "track_deg": 200,
              "activity": "Commence attack run",
              "notes": null,
              "tacan_ref": null,
              "airfield_ref": null
            },
            {
              "id": "fca73ce2-ba26-4148-9125-8c0fc7f58c74",
              "type": "TGT",
              "track_id": null,
              "custom_type": null,
              "name": "AO",
              "latitude": 41.7,
              "longitude": 41.65,
              "altitude_ft": 15000,
              "altitude_ref": "MSL",
              "speed": 450,
              "speed_type": "TAS",
              "eta_seconds": 27000,
              "fixed_seconds": 27000,
              "leave_seconds": null,
              "track_deg": 210,
              "activity": "Weapons release",
              "notes": "GBU-12 LASING 1688",
              "tacan_ref": null,
              "airfield_ref": null
            },
            {
              "id": "d23d07a3-da63-4b6d-9787-6fbca1edfa3a",
              "type": "EGRESS",
              "track_id": null,
              "custom_type": null,
              "name": "CP BRAVO",
              "latitude": 41.6,
              "longitude": 41.9,
              "altitude_ft": 5000,
              "altitude_ref": "MSL",
              "speed": 420,
              "speed_type": "TAS",
              "eta_seconds": 27180,
              "fixed_seconds": null,
              "leave_seconds": null,
              "track_deg": 340,
              "activity": "Egress north",
              "notes": null,
              "tacan_ref": null,
              "airfield_ref": null
            },
            {
              "id": "3b914967-562c-4331-ae99-f8bb72e82fd2",
              "type": "ARRIVAL",
              "track_id": null,
              "custom_type": null,
              "name": "UGKO",
              "latitude": 42.1673,
              "longitude": 41.611,
              "altitude_ft": 0,
              "altitude_ref": "AGL",
              "speed": null,
              "speed_type": null,
              "eta_seconds": 28800,
              "fixed_seconds": null,
              "leave_seconds": null,
              "track_deg": null,
              "activity": "Recovery",
              "notes": null,
              "tacan_ref": null,
              "airfield_ref": "UGKO"
            }
          ],
      "tracks":[
        {
          "id": "252aa576-fd74-44e1-bf82-292b79196682",
          "fix_name": "LSV",
          "initial_bearing": 29,
          "initial_altitude": 10300,
          "altitude_seperation": 1000,
          "track_length": 7,
          "track_width": 1,
          "points": [
            {
              "latitude": 35.9984,
              "longitude": -115.3744
            }
          ]
        }
      ],
      "extensions": {
        "mctoolbox": {
          "package_asset_id": "f6a7b8c9-d0e1-2345-fabc-456789012345",
          "kneeboard_template": "f16-standard",
          "intel_picture_hash": "sha256:abc123",
          "op_id": "a7b8c9d0-e1f2-3456-abcd-567890123456",
          "mission_id": "b8c9d0e1-f2a3-4567-bcde-678901234567"
        },
        "lotatc": {
          "detection_range_m": 50000,
          "threat_range_m": 70000,
          "rcs": 6,
          "is_carrier": false,
          "track_number": "TN1234",
          "radar": null
        },
        "dcs_dtc": {
          "profile": "f16-viper",
          "cmds_program": 1,
          "mfd_pages": null
        },
        "DKS": {
          "template_id": "02554d85-ad98-414b-a282-17e4af73d4f9",
          "profile_id": "6d59caec-2d6d-4ec6-be5d-05c2e5377bcf"
        }
      },
      "airfields": [
        {
          "id": "c1d2e3f4-a5b6-7890-cdef-123456789abc",
          "type": "ROAD_BASE",
          "name": "Valtatie 4 Kemi Strip",
          "icao_code": null,
          "latitude": 65.73,
          "longitude": 24.58,
          "elevation_ft": 16,
          "magnetic_variation_deg": 8.5,
          "runways": [
            {
              "identifier": "18/36",
              "track_deg": 180,
              "length_m": 2100,
              "width_m": 18,
              "surface": "ASPHALT",
              "ils_frequency_mhz": null,
              "ils_course_deg": null,
              "threshold_latitude": 65.739,
              "threshold_longitude": 24.58
            }
          ],
          "carrier": null,
          "road_base": {
            "road_name": "Valtatie 4",
            "surface": "ASPHALT",
            "usable_length_m": 2100,
            "width_m": 18,
            "obstacles_cleared": true,
            "approach_aids": [
              "Portable PAPI",
              "Smoke"
            ]
          },
          "farp": null,
          "comms": [
            {
              "role": "ATC",
              "label": "KEMI OPS",
              "frequency_mhz": 122.7,
              "modulation": "AM",
              "callsign": "KEMI"
            }
          ],
          "notes": "Road furniture cleared 500m either side of threshold. RWY 18 preferred. Max crosswind 15kt."
        },
        {
          "id": "d2e3f4a5-b6c7-8901-defa-234567890bcd",
          "type": "CARRIER",
          "name": "CVN-71 Theodore Roosevelt",
          "icao_code": null,
          "latitude": 36.5,
          "longitude": 33.2,
          "elevation_ft": 0,
          "magnetic_variation_deg": 4.2,
          "runways": [
            {
              "identifier": "CATIII",
              "track_deg": 9,
              "length_m": 310,
              "width_m": 24,
              "surface": "DECK",
              "ils_frequency_mhz": null,
              "ils_course_deg": null,
              "threshold_latitude": null,
              "threshold_longitude": null
            }
          ],
          "carrier": {
            "ship_name": "CVN-71 Theodore Roosevelt",
            "ship_class": "Nimitz",
            "course_deg": 9,
            "speed_kts": 25,
            "tacan_channel": 71,
            "tacan_band": "X",
            "tacan_callsign": "TDR",
            "icls_channel": 1,
            "acls_capable": true,
            "link4a_frequency_mhz": 336.0,
            "marshal_frequency_mhz": 263.0,
            "lso_frequency_mhz": 264.0,
            "deck_state": "GREEN"
          },
          "road_base": null,
          "farp": null,
          "comms": [
            {
              "role": "ATC",
              "label": "MARSHALL",
              "frequency_mhz": 263.0,
              "modulation": "AM",
              "callsign": "MARSHALL"
            },
            {
              "role": "ATC",
              "label": "PADDLES",
              "frequency_mhz": 264.0,
              "modulation": "AM",
              "callsign": "PADDLES"
            }
          ],
          "notes": "BRC 009. CV-1 approach. Expect Case III at night. ACLS active on Link 4A 336.000."
        }
      ]
    }
  ]
}