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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
RWAS Avionics Desk · the Northern Plains
FAA Part 145 Repair Station · Cert. RWSR491EAuthorizedGarminDealerAEA MemberNBAA Member
GRS 79, Unit OnlyClick image to enlarge
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GRS 79, Unit Only
Pilot Shop · Avionics — Certified · Garmin

From the workbench

GRS 79, Unit Only

GRS 79, Unit OnlyGarmin part number 010-01423-00. Catalog description: GRS 79, Unit Only.Garmin product or accessory. Confirm compatibility and intended application before ordering.

By the RWAS Pilot Shop Desk◆From Garmin◆SKU 010-01423-00
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.
Related serviceGarmin avionics installation
Certified Garmin dealer support for panel planning, installation, testing, and documentation.