The ADS-B Capstone GDL-90 was the first practical Universal Access ransceiver

(UAT) or datalink transceiver. The GDL-90 broadcasts position and aircraft performance data while receiving air traffic and weather data. ADS-B equipment is now required in all U.S. aircraft.

Display Status

This object is on display in Thomas W. Haas We All Fly at the National Air and Space Museum in Washington, DC.

Thomas W. Haas We All Fly

Object Details