Does the GTX-45r qualify as a Mode S xpndr w/ G3X + GNC355?

Discussion in 'Avionics and Upgrades' started by Narwhal, Feb 27, 2023.

  1. Narwhal

    Narwhal Pre-takeoff checklist

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    I have a Garmin GTX-45r mounted behind my panel, controlled through the GDU-465 display in a G3X system. The ifr navigator is a GNC-355. Does the GTX-45r qualify as a mode-s in this install, and if so, what is the best way to make sure it is setup properly?
     
  2. Pinecone

    Pinecone Pattern Altitude

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    From Garmin page: "The GTX 45R ADS-B transponder provides Mode S ES ADS-B “Out” when paired with your choice of compatible GPS position sources "