| Tail Number / N-Number | N129RR |
| Manufacturer | PIPISTREL D O O |
| Model | VIRUS SW 121A |
| Manufacturer's Serial Number | VSWX121A0127 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | STEADFAST ENTITIES LLC |
| Street | 1515 MARKET ST STE 1200 |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19102-1932 |
| Region | Eastern |
| County | Philadelphia County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2023-02-13 |
| Last Action Date | 2023-02-13 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50073250 |
| Mode S Code Hex | A076A8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N129RR.
| Tail Number / N-Number | N129RR |
| Manufacturer | CESSNA |
| Model | 421A |
| Manufacturer's Serial Number | 421A0006 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 172 miles per hour |
| County | Philadelphia County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1989-07-14 |