| Tail Number / N-Number | N661ET |
| Manufacturer | CESSNA |
| Model | 150 |
| Year Built | 1960 |
| Manufacturer's Serial Number | 59013 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GORTON PETER V |
| Street | 14110 E CAMINO DE RUIZ |
| City | TUCSON |
| State | AZ |
| Zip Code | 85747-9516 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1960-08-25 |
| Certificate Issue Date | 2016-09-20 |
| Last Action Date | 2022-04-17 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52134146 |
| Mode S Code Hex | A8B866 |