- Cancelled
- October 7, 1975
- Status when cancelled
- Valid registration
- Serial number
- 31340
- Type
- Gyroplane
- Mode S code
- ADB156
- Owner when cancelled
- Kilian Alan R
- Location
- Parma, OH
- Owner type
- Individual
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.