Where Can I Buy Refurbished / Used Viavi Aviation Test Equipment? 30 January 2026 AvionTEq Blog Looking for refurbished Viavi IFR6000 or IFR-4000 test equipment? Find certified, calibrated used aviation test sets with warranty support. Request a quote today. [More] Share
IFR-4000 Communication System Tester | Viavi Test Equipment 29 July 2025 AvionTEq Blog The IFR-4000 is a rugged, portable test set for aircraft communication systems including VHF/UHF, AM/FM, and SELCAL. Field-ready and FAA-compliant. Get a quote now. [More] Share
Discover Viavi’s IFR-6000, IFR-4000 & AVX-10K: Essential Tools for Avionics Testing 28 May 2025 AvionTEq Blog Explore the Viavi IFR-6000, IFR-4000, and AVX-10K—reliable avionics test sets for transponder, DME, and NAV/COMM testing. Available at AvionTEq with competitive pricing. Buy now. [More] Share