Certified Garmin dealer support for panel planning, installation, testing, and documentation.
Transponder upgrades, GPS source review, antenna planning, configuration, and compliance documentation.

Click image to enlargeFrom the workbench
GDL® 50 is a Garmin product offered through Roger Wilco Aviation Services, an authorized Garmin aviation dealer and FAA Part 145 repair station. Garmin source description: GDL® 50. Garmin part number / SKU: 010-01561-00 Category: Traffic / Weather Receiver Garmin list price: $900.00 Fulfillment: Garmin items are special-order/direct-fulfillment unless specifically marked in stock. Garmin delivers to RWAS, then RWAS delivers to the customer. Support: RWAS can help confirm aircraft compatibility, installation requirements, warranty routing, and available Garmin promotions before purchase. For panel-mounted avionics, final eligibility may depend on aircraft make/model, STC/AML status, configuration, installation hardware, and database or subscription requirements.
Compare this item with related products in the same RWAS/Garmin family before you add it to the cart.
| Image | ![]() | ![]() | ![]() |
|---|---|---|---|
| Model | GDL® 50 | GDL® 51 | GDL® 52 |
| SKU | 010-01561-00 | 010-01561-40 | 010-01561-20 |
| Sale price | $900 | $875 | $1,425 |
| Normal list price | — | — | — |
| Product type | Avionics — Certified | Avionics — Certified | Avionics — Certified |
| Best fit | GDL® 50 is a Garmin product offered through Roger Wilco Aviation Services, an authorized Garmin aviation dealer and FAA Part 145 repair station. Garmin source description: GDL®… | GDL® 51 is a Garmin product offered through Roger Wilco Aviation Services, an authorized Garmin aviation dealer and FAA Part 145 repair station. Garmin source description: GDL®… | GDL® 52 is a Garmin product offered through Roger Wilco Aviation Services, an authorized Garmin aviation dealer and FAA Part 145 repair station. Garmin source description: GDL®… |
| Select | Current selection | Select this model | Select this model |