message AdsbHeader {
	required string magic = 1;
	required string server_version = 2;
	required string server_id = 3;
	required fixed32 mlat_timestamp_mhz = 4;
	required fixed64 mlat_timestamp_max = 5;
	required fixed32 rssi_max = 6;
}

message AdsbPacket {
	required string source_id = 1;
	optional fixed64 mlat_timestamp = 2;
	optional fixed32 rssi = 3;
	required bytes payload = 4;
}

message Adsb {
	oneof record {
		AdsbHeader header = 1;
		AdsbPacket mode_ac = 2;
		AdsbPacket mode_s_short = 3;
		AdsbPacket mode_s_long = 4;
	}
}

message AdsbStream {
	repeated Adsb msg = 1;
}