Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3574B.
| Tail Number / N-Number | N3574B |
| Manufacturer | BEECH |
| Model | B50 |
| Year Built | 1954 |
| Manufacturer's Serial Number | CH-34 |
| 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 | LYCOMING |
| Engine Model | GO-435C&D SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | U S AIR SALVAGE |
| Street | PO BOX 5832 |
| City | JOHNSON CITY |
| State | TN |
| Zip Code | 37605 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-08-04 |
| Certificate Issue Date | 1993-07-23 |
| Last Action Date | 2008-11-03 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-13 |
| Mode S Code | 51000664 |
| Mode S Code Hex | A401B4 |