TN72 GPS

The TN72 GPS Position Source brings ADS-B Out capabilities to your Trig transponder. Lightweight and easy to fit, the highly affordable TN72 uses certified technology making you visible to all ADS-B In traffic devices.

Flying in busy skies with a TN72 will reduce your risk of collision and improve flight safety. In the U.S. the TN72 used as your ADS-B Out solution will trigger a full traffic service uplink – received using ADS-B In equipment.

When using a TN72 there are two different ways to set up your Trig transponder (shown below). The TN72 hardware is the same in either installation.

TN72 GPS – X configuration uses SIL 3 in the transponder settings and fully satisfies the technical requirements of FAR 91.227 for 2020 compliance. Light-sport, experimental and homebuilt pilots who have fitted a TN72 are now flying inside ADS-B airspace and have passed FAA compliance checks with flying colors.

TN72 GPS – TABS (Traffic Awareness Beacon System) configuration uses SIL 1 in the transponder settings. TABS is the FAA technical standard that enables voluntary equipage of ADS-B Out. The TN72 using TABS is ideal for certified gliders and Part 23 aircraft, operating outside of U.S. 2020 rule ADS-B airspace as a means of enhancing visibility and triggering traffic.

• Simple ADS-B Out upgrade for all Trig transponders
• Suitable for experimental aircraft/gliders and light-sport pilots for 2020 compliance in the U.S.
• Safer – visible on all ADS-B In systems
• Enables live tracking of aircraft (with suitable ADS-B In equipment)
• Triggers traffic information services (TIS-B only available in the U.S.)
• Low cost and lightweight
• Two-year worldwide warranty

The TN72 supports current and future air to air collision avoidance and situational awareness applications. This enhanced visibility can be useful for tracking club aircraft in real-time – improving safety in the circuit and reducing the risk of air-to-air collision.

COMPATIBLE PRODUCTS

The TA70 certified antenna is designed to complement the TN72. In installations where a smaller antenna is required then suitable alternatives can be used, see our FAQ section.  In countries where ADS-B airspace is mandated, operation in ADS-B airspace by certified types usually requires full compliance with TSO-C145 GPS technology, our TN70.

ADS-B

Trig are leaders in ADS-B technology (Automatic Dependant Surveillance-Broadcast) and the first company in the world to meet FAA TSO-C166b, the latest standard for ADS-B transponders. Every Trig transponder is Mode S, but also ADS-B Out capable. Once installed ADS-B equipment transmits your aircraft’s precise location directly to other ADS-B equipped aircraft, improving your electronic visibility and safety.