| Tail Number / N-Number | N4689X |
| Manufacturer | CESSNA |
| Model | 150G |
| Year Built | 1966 |
| Manufacturer's Serial Number | 15064739 |
| 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 | LYCOMING |
| Engine Model | 0-350 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GERARD AIRCRAFT INC |
| Street | PO BOX 440 |
| City | JOHNSON |
| State | KS |
| Zip Code | 67855-0440 |
| Region | Central |
| County | Stanton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-08-02 |
| Certificate Issue Date | 2022-08-22 |
| Last Action Date | 2022-12-27 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51335374 |
| Mode S Code Hex | A5BAFC |