The highly affordable TN72 GPS Position Source is the best way for light-sport, experimental, and home-built aircraft to meet the 2020 ADS-B mandate. When used in combination with a TT22 transponder (sold separately), the TN72 meets FAR 91.227 to allow flight in 2020 rule airspace. When flying in busy skies, adding a TN72 will reduce the risk of collision and improve flight safety. Also, it will trigger a full traffic service from ADS-B ground stations when ADS-B In is used.

• Simple ADS-B Out upgrade to Trig transponders
• Suitable for experimental, light-sport, and home-built aircraft
• Ideal for experimental gliders — allowing flight in 2020 rule airspace
• Enables live tracking of aircraft with suitable ADS-B In equipment
• Triggers traffic information services (TIS-B only available in U.S.)
• Two year warranty from date of install, U.S. based technical support