- Cancelled
- December 11, 1963
- Status when cancelled
- Valid registration
- Serial number
- 43-45456
- Type
- Rotorcraft
- Certificate issued
- June 1, 1960
- Mode S code
- A42278
- Owner when cancelled
- Oklahoma State University
- Location
- Stillwater, OK
- Owner type
- Corporation
From the FAA registry file of October 29, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.