INAir Legacy Avionics Solutions Pledges Continued Support for Honeywell DU-870 Display Units Through 2030

Indianapolis, IN, February 15, 2017- INAir Legacy Avionics Solutions is pleased to announce the continued support and repair of Honeywell DU-870 (P/N 7014300-901 & -902) display units. INAir has built a solid reputation with these repairs over the last 20+ years for both commercial and general aviation operators and has solidified a dedicated team to handle repair, overhaul and exchange of these units.

Additionally, INAir has established strategic sourcing agreements with manufacturers for critical components within DU-870 displays, those of which include high voltage power support and the CRT. The in-house engineering department at INAir has also developed both special tooling and dedicated test sets needed to precisely troubleshoot and repair the DU-870.

The company has continued to develop other resources to improve their ability to isolate failures within the units, with the goal of making their repair process even more efficient. With these resources, INAir is able to deliver competitive turn times as fast as seven days from quote to completion. With a dedicated team and exchange units available, INAir provides flexibility, capability and service needed to reduce downtime and extend the operating life of these displays.

The Honeywell DU-870 is a display unit that features a large 8″ x 7″ display area with 16-color display with a high resolution CRT and symbol generator integrated into a single LRU and is used in Primus 1000 & 2000 systems.

“INAir is proud to be able to build on our experience in the repair, overhaul and exchange of the DU-870 display. Our expanded support means operators with this equipment will continue to have economical options with regard to repair, rather than costly upgrades for years to come,” said Roger Messick, President, INAir Legacy Avionics Solutions.

INAir Legacy Avionics Solutions, part of RPS Holdings Inc., an Aerospace and Defense focused group of companies based in Los Osos, California, is an FAA and EASA Approved Part-145 Certified Repair Station specializing in the support of legacy cockpit CRT displays and instrumentation, including display controllers, EFIS displays, AHRS controllers air data computers and more.

Conveniently located in Indianapolis, Indiana, INAir’s facility operates from a state-of-the-art 7,500 sq. ft. climate controlled and HEPA filtered shop and calibration lab with 2,500 additional sq. ft. in office space. INAir is dedicated to providing avionics overhaul and repair services to aerospace operators and contractors, and delivering innovative, cost-effective cockpit solutions that allow operators to continue to fly “as built” aircraft. For more information visit



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