Duncan Aviation is pleased to announce that it will be installing its 250^th Gogo Business Aviation AVANCE L5 in-flight Wi-Fi system in a Gulfstream GV-SP at its facility in Lincoln, Nebraska.

Using one of the nine Supplemental Type Certificates (STC) developed by the company’s Engineering and Certification Department, the Duncan Aviation avionics technicians will perform the company’s 250th full-equipment installation of this popular, reliable Wi-Fi system.