- Cancelled
- May 24, 1965
- Status when cancelled
- Valid registration
- Serial number
- PG-1
- Type
- Rotorcraft
- Certificate issued
- March 30, 1962
- Mode S code
- AD1820
- Owner when cancelled
- Grootendorst Peter J
- Location
- Imperial Beach, CA
- Owner type
- Individual
From the FAA registry file of November 4, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.