record.serial = map.get_int(AO_TELEM_SERIAL, AltosRecord.MISSING);
record.flight = map.get_int(AO_TELEM_FLIGHT, AltosRecord.MISSING);
record.rssi = map.get_int(AO_TELEM_RSSI, AltosRecord.MISSING);
record.serial = map.get_int(AO_TELEM_SERIAL, AltosRecord.MISSING);
record.flight = map.get_int(AO_TELEM_FLIGHT, AltosRecord.MISSING);
record.rssi = map.get_int(AO_TELEM_RSSI, AltosRecord.MISSING);