- Cancelled
- April 14, 1971
- Status when cancelled
- Valid registration
- Serial number
- 5277
- Type
- Fixed wing multi engine
- Certificate issued
- October 15, 1960
- Mode S code
- A6D57C
- Owner when cancelled
- Howard Aero Inc
- Location
- San Antonio, 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.