Other aircraft with N4021 · 2
The FAA can assign a mark to another aircraft once a registration is cancelled. N4021 is registered now to the first aircraft listed.
- Cancelled
- May 24, 2012
- Status when cancelled
- Revoked, canceled
- Serial number
- FS-100
- Year built
- 1967
- Type
- Glider
- Engine
- None
- Airworthiness
- Experimental, amateur built
- Certificate issued
- June 21, 1977
- Last registry action
- June 25, 1977
- Mode S code
- A4B68A
- Owner when cancelled
- Bierkan Kurt R
- Location
- San Diego, CA
- Owner type
- Individual
From the FAA registry file of October 28, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.