| Tail Number / N-Number | N1PJ |
| Manufacturer | ROTORSPORT UK LTD |
| Model | ROTORSPORT UK CAVALO |
| Year Built | 2017 |
| Manufacturer's Serial Number | RSUK/CAVP/004 |
| Aircraft Type | Gyroplane |
| 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) |
| Engine Manufacturer | ROTAX |
| Engine Model | 914 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | UNDERWOOD FRED |
| Street | 5001 21ST ST |
| City | LUBBOCK |
| State | TX |
| Zip Code | 79407-2241 |
| Region | Southwestern |
| County | Lubbock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-02-02 |
| Certificate Issue Date | 2018-04-05 |
| Last Action Date | 2021-07-23 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50000520 |
| Mode S Code Hex | A00150 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1PJ.
| Tail Number / N-Number | N1PJ |
| Manufacturer | AGUSTA SPA |
| Model | A109A II |
| Year Built | 1985 |
| Manufacturer's Serial Number | 7262 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 420 hp (313 kW) |
| Total Horsepower | 840 hp (627 kW) |
| Type of Registrant | Corporation |
| Owner Name | CJ SYSTEMS AVIATION GROUP INC |
| Street | 57 ALLEGHENY COUNTY AIRPORT |
| City | WEST MIFFLIN |
| State | PA |
| Zip Code | 15122-2674 |
| County | Lubbock County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-11-01 |
| Certificate Issue Date | 2007-06-07 |
| Last Action Date | 2007-06-07 |
| Last Status | Valid Registration |
| Cancellation Date | 2009-04-14 |