Cabin Interior and Electronics
Duncan Certifies Gogo Avance L3 for Falcon 2000
The upgrade prepares aircraft for the phaseout of Gogo's legacy network
Gogo Avance L3 air-to-ground connectivity system
The upgrade gives passengers and crew on the aircraft access to Gogo’s long-term evolution network and replaces legacy Gogo ATG equipment. © Gogo Business Aviation

Duncan Aviation has received FAA supplemental type certificate approval for the installation of Gogo Business Aviation Avance L3 air-to-ground connectivity systems on Falcon 2000s. The work was completed at Duncan’s satellite facility in Chesterfield, Missouri, at Spirit of St. Louis Airport.

The upgrade gives passengers and crew on the aircraft access to Gogo’s long-term evolution (LTE) network and replaces legacy Gogo ATG equipment. The older equipment runs on Gogo’s evolution-data optimized (EV-DO) network, which is being phased out in early 2026. Installation of the Avance L3 LTE system can in “most instances” use the same antennas as the legacy EV-DO system, according to Gogo. The upgrade takes five days.