- Cancelled
- October 1, 1940
- Status when cancelled
- Valid registration
- Serial number
- D-1
- Type
- Fixed wing single engine
- Certificate issued
- November 3, 1939
- Mode S code
- ADDEF4
- Owner when cancelled
- Spartan School Of Aeronautics
- Location
- Tulsa, OK
- Owner type
- Corporation
From the FAA registry file of November 3, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.