| Tail Number / N-Number | N337CH |
| Manufacturer | CESSNA |
| Model | T337H |
| Year Built | 1977 |
| Manufacturer's Serial Number | 33701836 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Type of Registrant | Corporation |
| Owner Name | TECHNOLOGY SERVICE CORP |
| Street | 251 18TH ST S STE 705 |
| City | ARLINGTON |
| State | VA |
| Zip Code | 22202-3541 |
| Region | Eastern |
| County | Arlington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-02-09 |
| Certificate Issue Date | 2023-02-14 |
| Last Action Date | 2023-02-14 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50730012 |
| Mode S Code Hex | A3B00A |