Premier Avionics &
Maintenance Services
in the Northern Plains

Cessna 182RG (N5171S) — full Garmin G3X Touch glass cockpit installation by Roger Wilco Aviation Services.

Roger Wilco Aviation Services is an FAA-certificated repair station providing full-spectrum airframe, powerplant, avionics, and non-destructive testing services to general aviation, corporate, and commercial operators across the Northern Plains. Operating under Certificate No. RWSR491E, the station is authorized for a complete range of maintenance, repair, and alteration work.

Under the direction of John Halsted — with more than 40 years of aviation experience — RWAS delivers sheet metal fabrication, structural repair, and complete Garmin avionics installations including the G3X Touch suite, GTN navigator series, and GFC 500 autopilot.

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Captain Jerry here. Avionics question, service inquiry, or just looking around — what can I do for you? — Capt. Jerry, RWAS

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Garmin promotional Dual G5 Kit with combined attitude indicator and HSI, plus all installation accessories. Special pricing through June 15, 2026.

Certified A&P mechanics on staff. Scheduled maintenance, logbook entries, and return-to-service documentation.

Eddy current, dye penetrant, and magnetic particle inspection. Custom fabrication and structural repair.

New capability — fiber laser cutting, welding, and scaling.