| Tail Number / N-Number | N21921 |
| Manufacturer | PIPER |
| Model | AEROSTAR 601P |
| Year Built | 1979 |
| Manufacturer's Serial Number | 61P-07147963345 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Type of Registrant | Individual |
| Owner Name | ROSATO KEVIN SCOTT |
| Street | 514 BLACK MOUNTAIN RD |
| City | CULLOWHEE |
| State | NC |
| Zip Code | 28723-8187 |
| Region | Eastern |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-05-31 |
| Certificate Issue Date | 2021-01-21 |
| Last Action Date | 2021-01-21 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50356651 |
| Mode S Code Hex | A1DDA9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21921.
| Tail Number / N-Number | N21921 |
| Manufacturer | BEECH |
| Model | F17D |
| Year Built | 1940 |
| Manufacturer's Serial Number | 391 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DEFENSE SUPPLIES CORP |
| Street | 811 VERMONT AVE NW |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20571 |
| Region | Eastern |
| County | Jackson County |
| Certificate Issue Date | 1942-03-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1942-05-22 |