PurposeUSED TO INTERFACE WITH THE AIR DATA SYSTEM IN PLACE OF THE GOODRICH (ROSEMOUNT) TOTAL AIR TEMPERATURE PROBE FOR TESTING OR TROUBLESHOOTING PURPOSES, SUCH AS TO FACILITATE THE CONNECTION OF A DECADE RESISTANCE BOX (TO SIMULATE SENSOR ELEMENT).Airplane707, 727, 737, 747, 757, 767, 777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, 777FUsage CodeMAINTENANCE 