Duncan Aviation’s Lincoln, Nebraska, facility is approaching its 250th installation of a Gogo Avance L5 in-flight airborne connectivity system. The milestone equipment installation will be carried out by Duncan avionics techs in a Gulfstream GV-SP using one of the nine STCs developed by the MRO provider’s engineering and certification department.

“The long, productive relationship between Duncan Aviation and Gogo Business Aviation provides a significant benefit to our mutual customers,” said Duncan Aviation’s Lincoln-based modifications sales manager Nate Klenke. “Because of our confidence in the performance and reliability of the Gogo Avance L5, Duncan Aviation’s Engineering & Certification Services teams have invested in the development of numerous STCs and AMLs, covering the full-equipment installation of the system in more than 30 aircraft models.”

Duncan’s STC covers the equipment and antenna installation necessary to use the Gogo Biz 4G network. For a limited time, Duncan is extending free subscriptions to Gogo Text & Talk and Gogo Vision for a full year. Gogo Text & Talk allows crew and passengers to use their personal devices to call and text during flight, while Gogo Vision offers content such as movies, TV shows, magazines, and flight maps.