{
  "id": 26638,
  "ident": "VTBD",
  "iata_code": "DMK",
  "icao_code": "VTBD",
  "gps_code": "VTBD",
  "local_code": null,
  "name": "Don Mueang International Airport",
  "type": "large_airport",
  "latitude_deg": 13.9126,
  "longitude_deg": 100.607002,
  "elevation_ft": 9,
  "elevation_m": 3,
  "continent": "AS",
  "iso_country": "TH",
  "country_name": "Thailand",
  "iso_region": "TH-10",
  "region_name": "Bangkok (special administrative area)",
  "municipality": "Bangkok",
  "scheduled_service": true,
  "wikipedia_link": "https://en.wikipedia.org/wiki/Don_Mueang_International_Airport",
  "total_runway_count": 2,
  "active_runway_count": 2,
  "closed_runway_count": 0,
  "longest_runway_ft": 12139,
  "longest_runway_m": 3700,
  "max_runway_width_ft": 197,
  "has_lighted_runway": true,
  "has_paved_runway": true,
  "surfaces_list": "ASP",
  "runways": [
    {
      "id": 239184,
      "airport_ref": 26638,
      "airport_ident": "VTBD",
      "length_ft": 12139,
      "width_ft": 197,
      "length_m": 3700,
      "width_m": 60,
      "surface": "ASP",
      "is_lighted": true,
      "is_closed": false,
      "le_ident": "03L",
      "he_ident": "21R",
      "surface_friendly": "Asphalt (ASP)"
    },
    {
      "id": 239183,
      "airport_ref": 26638,
      "airport_ident": "VTBD",
      "length_ft": 11483,
      "width_ft": 148,
      "length_m": 3500,
      "width_m": 45,
      "surface": "ASP",
      "is_lighted": true,
      "is_closed": false,
      "le_ident": "03R",
      "he_ident": "21L",
      "surface_friendly": "Asphalt (ASP)"
    }
  ],
  "nearby_constraint_matches": [
    {
      "iata_code": "BKK",
      "ident": "VTBS",
      "icao_code": "VTBS",
      "name": "Suvarnabhumi Airport",
      "municipality": "Bangkok",
      "country_name": "Thailand",
      "distance_nm": 16.1,
      "distance_km": 29.8,
      "longest_runway_ft": 13123,
      "longest_runway_m": 4000,
      "has_lighted_runway": true,
      "has_paved_runway": true
    },
    {
      "iata_code": "UTP",
      "ident": "VTBU",
      "icao_code": "VTBU",
      "name": "U-Tapao–Rayong–Pattaya International Airport",
      "municipality": "Rayong",
      "country_name": "Thailand",
      "distance_nm": 77.6,
      "distance_km": 143.7,
      "longest_runway_ft": 11500,
      "longest_runway_m": 3505,
      "has_lighted_runway": true,
      "has_paved_runway": true
    }
  ],
  "rankings": {
    "published_dataset": {
      "universe_name": "RunwayFacts Published Curated Aerodromes",
      "universe_size": 650,
      "runway_rank": 167,
      "elevation_rank": 629
    },
    "global_commercial_universe": {
      "universe_name": "Qualifying Global Commercial Aerodromes (OurAirports)",
      "universe_size": 7558,
      "runway_rank": 259,
      "runway_percentile": 96.6,
      "elevation_rank": 7094,
      "elevation_percentile": 3.1
    },
    "country_commercial_universe": {
      "country_iso": "TH",
      "country_name": "Thailand",
      "published_national_rank": 2,
      "published_country_count": 8,
      "universe_national_rank": 2,
      "universe_country_count": 43
    },
    "vs_median_large_runway_pct": 21.4
  },
  "provenance": {
    "source_dataset": "OurAirports Open Aviation Database",
    "source_license": "Public Domain (CC0)",
    "data_snapshot_version": "2026-09-01",
    "dataset_integrity": "Cryptographic SHA-256 Checksum Verified & Fail-Closed Schema Inspected",
    "source_verification": "Source-reported aviation registry records; statistical percentiles derived by RunwayFacts",
    "distance_calculation_method": "Haversine Great-Circle Formula (Earth R = 3440.065 NM)",
    "last_verified_at": "2026-09-01"
  },
  "published_national_rank": 2,
  "schema_metadata": {
    "ranking_universe_definitions": {
      "published_dataset": {
        "id": "runwayfacts-published-v1",
        "size": 650,
        "description": "Curated primary commercial aerodromes published on RunwayFacts meeting minimum 3,000 ft paved criteria and IATA code assignment."
      },
      "global_commercial_universe": {
        "id": "ourairports-commercial-universe-20260901",
        "size": 7558,
        "description": "All international aviation facilities in OurAirports meeting commercial aerodrome criteria with active runways."
      }
    },
    "spatial_relation_definition": {
      "max_distance_nm": 100,
      "min_runway_length_ft": 5000,
      "surface_filter": "paved_only",
      "formula": "Haversine Geodesic (Earth R = 3440.065 NM)"
    }
  }
}