| Tail Number / N-Number | N954ER |
| Manufacturer | CESSNA |
| Model | 336 |
| Year Built | 1963 |
| Manufacturer's Serial Number | 336-0041 |
| Aircraft Type | Fixed wing multi 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 135 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WALKER PAUL CHARLES |
| Street | 6240 OAK HOLLOW DR |
| City | BURLESON |
| State | TX |
| Zip Code | 76028-2836 |
| Region | Southwestern |
| County | Johnson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-07-17 |
| Certificate Issue Date | 2021-07-29 |
| Last Action Date | 2021-07-29 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53241767 |
| Mode S Code Hex | AD43F7 |