- Cancelled
- January 15, 1963
- Status when cancelled
- Valid registration
- Serial number
- 72
- Type
- Rotorcraft
- Certificate issued
- September 21, 1961
- Mode S code
- A7AB86
- Owner when cancelled
- Ross Flying Service
- Location
- White River, SD
- 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.