{
    "callsign": "BTK8302",
    "number": "8302",
    "airline_code": "BTK",
    "airport_codes": "WAGI-WAHS",
    "_airport_codes_iata": "PKN-SRG",
    "_airports": [
        {
            "name": "Iskandar Airport",
            "icao": "WAGI",
            "iata": "PKN",
            "location": "Pangkalanbun-Borneo Island",
            "countryiso2": "ID",
            "lat": -2.7052,
            "lon": 111.672997,
            "alt_feet": 75.0,
            "alt_meters": 22.86
        },
        {
            "name": "Achmad Yani Airport",
            "icao": "WAHS",
            "iata": "SRG",
            "location": "Semarang-Java Island",
            "countryiso2": "ID",
            "lat": -6.97273,
            "lon": 110.375,
            "alt_feet": 10.0,
            "alt_meters": 3.05
        }
    ]
}