- Cancelled
- February 4, 2017
- Status when cancelled
- Revoked, canceled
- Serial number
- SEM-2
- Year built
- 1964
- Type
- Balloon
- Engine
- None
- Airworthiness
- Experimental, exhibition
- Last registry action
- January 14, 1977
- Mode S code
- A9F901
- Owner when cancelled
- Semich Mark Miles
- Location
- Santa Ana, CA
- 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.