- Cancelled
- February 4, 2017
- Status when cancelled
- Revoked, pending cancellation
- Serial number
- TWH-1
- Year built
- 1970
- Type
- Rotorcraft
- Certificate issued
- July 11, 1975
- Last registry action
- February 19, 1977
- Mode S code
- A470C1
- Owner when cancelled
- Pretzer Duane H
- Location
- Midland, MI
- 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.