Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N78889.
| Tail Number / N-Number | N78889 |
| Manufacturer | MOONEY |
| Model | M20F |
| Manufacturer's Serial Number | 680170 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CHAMBERLAIN HOWARD E |
| Street | 6811 19TH AVE N E |
| City | SEATTLE |
| State | WA |
| Zip Code | 98115 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1968-08-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-01-30 |
| Mode S Code | 52530720 |
| Mode S Code Hex | AAB1D0 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N78889.
| Tail Number / N-Number | N78889 |
| Manufacturer | MOONEY |
| Model | M20B |
| Year Built | 1965 |
| Manufacturer's Serial Number | 2904 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | CHAMBERLAIN HOWARD EMIL/CHAMBERLAIN IMOGENE K |
| Street | 938 SYCAMORE ST |
| City | CORVALLIS |
| State | OR |
| Zip Code | 97331 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1965-03-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1968-07-31 |
| Mode S Code | 52530720 |
| Mode S Code Hex | AAB1D0 |