| Tail Number / N-Number | N141WS |
| Manufacturer | BEECH |
| Model | V35 |
| Year Built | 1965 |
| Manufacturer's Serial Number | D-7995 |
| 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 | Corporation |
| Owner Name | SIDNEY AIR SERVICE INC |
| Street | PO BOX 355 |
| City | SIDNEY |
| State | MT |
| Zip Code | 59270-0355 |
| Region | Northwest Mountain |
| County | Richland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-11-04 |
| Certificate Issue Date | 2003-03-04 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 50124154 |
| Mode S Code Hex | A0A86C |