Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N79NU.
| Tail Number / N-Number | N79NU |
| Manufacturer | AERO COMMANDER |
| Model | 500 S |
| Year Built | 1974 |
| Manufacturer's Serial Number | 3206 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HILL CONSTRUCTION CORP |
| Street | P O BOX 362714 |
| City | SAN JUAN |
| State | PR |
| Zip Code | 00936 |
| Country | RQ |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-09-09 |
| Certificate Issue Date | 1987-12-07 |
| Last Action Date | 2001-09-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-11-19 |
| Mode S Code | 52533353 |
| Mode S Code Hex | AAB6EB |