Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N948NA.
| Tail Number / N-Number | N948NA |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | G-1159 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 222 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | SPEY MK 511SR |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,140 hp (850 kW) |
| Total Horsepower | 2,280 hp (1,701 kW) |
| Average Cruising Speed | 441 miles per hour |
| Type of Registrant | Government |
| Owner Name | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
| Street | C/O RICHARD N CLARK BLDG 276 ELLINGTON FIELD |
| City | HOUSTON |
| State | TX |
| Zip Code | 77034 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-12-13 |
| Certificate Issue Date | 1992-02-21 |
| Last Action Date | 2012-06-13 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-04-30 |
| Mode S Code | 53226015 |
| Mode S Code Hex | AD2C0D |