| Tail Number / N-Number | N11AR |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | GV-SP (G550) |
| Year Built | 2011 |
| Manufacturer's Serial Number | 5351 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 20 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | BMW ROLLS |
| Engine Model | BR700-710C411 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 15,385 pounds-force (68.4 kN) |
| Total Thrust | 30,770 pounds-force (136.9 kN) |
| Type of Registrant | LLC |
| Owner Name | PERPETUAL AIR LLC |
| Street | 1000 WILSON BLVD STE 2700 |
| City | ARLINGTON |
| State | VA |
| Zip Code | 22209-3921 |
| Region | Eastern |
| County | Arlington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-10-18 |
| Certificate Issue Date | 2021-04-15 |
| Last Action Date | 2021-08-03 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50024752 |
| Mode S Code Hex | A029EA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11AR.
| Tail Number / N-Number | N11AR |
| Manufacturer | REIMAN |
| Model | KR-1 |
| Manufacturer's Serial Number | 4934 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Arlington County |
| Last Action Date | 1978-03-25 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-02-08 |