syntax = "proto3";
package aman;

message Aircraft {
    enum EngineType {
        UNKNOWN   = 0;
        ELECTRIC  = 1;
        TURBOPROB = 2;
        JET       = 3;
    }

    string     callsign    = 1; // aircraft's callsign
    string     airline     = 2; // corresponding airline
    string     type        = 3; // aircraft ICAO type
    string     wtc         = 4; // WTC
    string     wakeRecat   = 5; // wake recatogization category
    int32      engineCount = 6; // number of engines
    EngineType engineType  = 7; // engine type
}