{
    "source_airport: {
        "image_space": [float, float],                  #both in [0,1] range
        "dist": float                                   #in meters
        "correction": string                            #one of {"left", "right", "go"}
    }
    "dest_airport: {
        "image_space": [float, float],                  #both in [0,1] range
        "dist": float                                   #in meters
        "correction": string                            #one of {"left", "right", "go"}
    }
    "ducky_tag": [float, float]                         #both in [0,1] range
}