Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N503AA.
| Tail Number / N-Number | N503AA |
| Manufacturer | MITSUBISHI |
| Model | MU-2B-35 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 633 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 147 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TURBINE AIRCRAFT MARKETING INC |
| Street | 745 WAREHOUSE RD |
| City | SAN ANGELO |
| State | TX |
| Zip Code | 76903-9321 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-02-28 |
| Certificate Issue Date | 2004-01-23 |
| Last Action Date | 2004-01-23 |
| Last Status | Valid Registration |
| Cancellation Date | 2006-09-12 |
| Mode S Code | 51442426 |
| Mode S Code Hex | A64516 |