| Tail Number / N-Number | N137TW |
| Manufacturer | BEECH |
| Model | V35B |
| Year Built | 1974 |
| Manufacturer's Serial Number | D-9631 |
| Aircraft Type | Fixed wing single 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SIZEMORE WILLIAM G |
| Street | 1828 BURLEY LN |
| City | ANNAPOLIS |
| State | MD |
| Zip Code | 21409-6049 |
| Region | Eastern |
| County | Anne Arundel County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-05-08 |
| Certificate Issue Date | 2010-09-20 |
| Last Action Date | 2020-11-24 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50113360 |
| Mode S Code Hex | A096F0 |