Export control item, cannot be exported without license. Not for sale outside USA. _x000D_ _x000D_ The IFR 6000 is a compact, lightweight and weatherproof unit designed for testing transponder modes A/C/S, TCAS I and II as well as DME. _x000D_ _x000D_ Contact us today for quality new and used avionics equipment. If you are upgrading to newer technology we can help. We take trade ins and buy decommissioned gear.