Garmin · Capability
GTX 345
ADS-B transponder
A Mode S transponder with ADS-B In and Out. Foothills has listed the GTX 345 on its existing shop site as a typical ADS-B path.
How it is typically used
Specified when the aircraft needs ADS-B Out (and In) without replacing the entire navigator stack.
- 1090ES ADS-B Out with ADS-B In traffic and weather when configured.
- Panel-mount and remote variants exist; the airframe decides.
- Requires transponder/static certification after install or when due.
- Quote includes wiring, antenna, and interface to the existing GPS position source.
No published price. Installation, antennas, interfaces, and certification are quoted for the specific aircraft. Foothills Aviation does not operate a checkout cart.
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