Part Number 1543-9 having (CAGE Code 96238) and FSC 6340 Aircraft Alarm and Signal Systems in stock with ready to ship. Get an instant quote for 1543-9 Alarm Audible Landing Gear by Dne Technologies Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.