Deregistered aircraft · 1959 Sikorsky S-58DT · Pratt & Whitney Canada PT6T-6
- Cancelled
- May 8, 2021
- Status when cancelled
- Registration expired, pending cancellation
- Serial number
- 581147
- Year built
- 1959
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- June 15, 1984
- Certificate issued
- January 21, 2015
- Last registry action
- December 22, 2017
- Mode S code
- AC937A
- Owner when cancelled
- California Helicopter Airways Inc
- Location
- Royse City, TX
- Owner type
- Corporation
From the FAA registry file of November 7, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.