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Trig Avionics upgrades TT31 transponder

By General Aviation News Staff · March 4, 2015 ·

Trig Avionics has upgraded its TT31 transponder, which previously required a tray change when installing ADS-B. Using software version 3.11 or higher, installers can now use the original installed tray, reducing the time and cost of a compliant ADS-B install, company officials noted.

Existing TT31 owners can also benefit with a software upgrade via their Trig dealer, officials added.

TT31Trig transponders can be used with a range of certified WAAS GPS sources to provide 2020 ADS-B compliance.

Peregrine of Denver is Trig’s STC partner. Officials there report they have seen a growing number of aircraft owners using Trig’s interface with Garmin 400 and 500 series GPS navigators. Other GPS solutions are also available, including Trig’s TN70 kit. This is designed as a retro-fit for non-compliant aircraft and includes a WAAS GPS unit and antenna.

Trig is also a partner with the NextGen GA Fund, which provides loans to GA pilots to fund the purchase and installation of equipment to meet the ADS-B mandate.

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Comments

  1. Jackson Parham says

    March 6, 2015 at 11:47 am

    Does the TN70 work with a VFR KLN 94 and what does it cost?

  2. BOB ROSANSKY says

    March 5, 2015 at 12:25 pm

    COST$$$$$$$$$$$$$$$$??? FOR CERTIFIED AIRCRAFT.

    THERE IS PLENTY OF ADS-B-OUT EQUIPMENT ON THE MARKET, BUT WHAT IS NEEDED IS A RELATIVELY INEXPENSIVE UNIT THAT IS AFFORDABLE TO AN 50-YEAR OLD $25K 172.

    CAN YOU HELP WITH THAT PROBLEM? IF SO, YOU WILL SEE MANY.

    BOB IN ST. LOUIS

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