Cart
Spring 2026 EditionVol. XL · No. 1rogerwilcoaviation.comwheels-up since 2022
(605) 299-8178Book Service
Roger Wilco Aviation Services
FAA CERT. REPAIR STATION · AVIONICS · AIRFRAME & POWERPLANT · NDT · FABRICATION
Cert. No. RWSR491E
KYKN · Yankton, SD
FAA Part 145 Repair Station · Cert. RWSR491EAuthorizedGarminDealerAEA MemberNBAA Member
Garmin GTX 345
01
Garmin GTX 345
Pilot Shop · Avionics - Certified · Garmin

From the workbench

Garmin GTX 345

All-in-one Transponder Solution for ADS-B “Out” and “In” 1090 MHz ADS-B “Out” enables aircraft to operate at any altitude, in airspace around the globe Combines Mode S Extended Squitter (ES) transponder and optional WAAS

By the RWAS Pilot Shop Desk◆From Garmin◆SKU 010-01216-06
Call RWAS for Pricing and Installation

 

All-in-one Transponder Solution for ADS-B “Out” and “In”

  • 1090 MHz ADS-B “Out” enables aircraft to operate at any altitude, in airspace around the globe
  • Combines Mode S Extended Squitter (ES) transponder and optional WAAS/GPS position source in a single unit
  • Provides access to dual-link ADS-B “In” traffic and subscription-free weather on compatible displays
  • Wirelessly stream weather, traffic, GPS position and backup attitude² via Connext® to compatible mobile apps and aera® 660/795/796 portables
  • Easy replacement for your existing transponder, with common 1.65-inch tall form factor

Order & fulfillmentGarmin components are ordered directly from Garmin in Kansas, shipped to our facility, then shipped directly to you. Turn-around time can vary. The best course of action is to call us to confirm availability.
Warranty & serviceWarranty for Garmin product is shipped back to Garmin for repair or replacement. Warranty for labor of installation is life-time (conditions apply).
Talk to a pilotCall (605) 299-8178 — staffed by pilots and A&Ps, not a call center.