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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

The Correspondence Desk

— quote requests & inquiries —

Contact RWAS.

Every message below lands at [email protected] — read by the shop, not by a phone tree. For quote requests, include your aircraft make / model and N-number so we can pull records and reply with real numbers.

RWAS Avionics Desk · 700 E 31st St, Yankton, SD 57078 · KYKN · (605) 299-8178

General inquiry

Tell us what you need.

Routed to [email protected]. We never share your contact information.

Other ways to reach us

Phone
(605) 299-8178Mon–Fri, 7:00a–5:00p CT
Avionics email
[email protected]
General / service
[email protected]
Shop address
700 E 31st Street
Yankton, SD 57078
KYKN — based at Chan Gurney Municipal