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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
GDM 450R, Standard KitClick image to enlarge
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GDM 450R, Standard Kit
Pilot Shop · Avionics - Accessory · Garmin

From the workbench

GDM 450R, Standard Kit

GDM 450R, Standard KitGarmin part number 010-02620-31.Price shown is Garmin list price unless a current Garmin promotion applies. Confirm compatibility and availability before ordering.

By the RWAS Pilot Shop Desk◆From Garmin◆SKU 010-02620-31
Call RWAS for Pricing and Installation
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.