YOU ARE BIDDING ON A COLLINS TVI-920D VSI-TCAS INDICATOR .THIS UNIT WAS REMOVED FROM AN AIRCRAFT THAT WAS UPGRADING ITS AVIONICS AND WAS WORKING PROPERLY WHEN REMOVED. I ONLY ACCEPT PAYPAL FOR PAYMENT.ALL PAYMENTS MUST BE RECEIVED WITHIN 4 DAYS OF END OF AUCTION.SHIPPING IS A FLAT $30.00 TO THE LOWER 48 STATES .CHECK MY FEEDBACK AND BID WITH CONFIDENCE...GOOD LUCK

PRODUCT INFORMATION:

PART NUMBER--622-9728-313

SERIAL NUMBER--2950