| Tail Number / N-Number | N1021P |
| Manufacturer | CESSNA |
| Model | T182T |
| Year Built | 2005 |
| Manufacturer's Serial Number | T18208383 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Corporation |
| Owner Name | YUROK TRIBE CONSTRUCTION CORP |
| Street | 190 KLAMATH BLVD |
| City | KLAMATH |
| State | CA |
| Zip Code | 95548 |
| Region | Western-Pacific |
| County | Del Norte County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-05-04 |
| Certificate Issue Date | 2022-11-17 |
| Last Action Date | 2022-11-17 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50007253 |
| Mode S Code Hex | A00EAB |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1021P.
| Tail Number / N-Number | N1021P |
| Manufacturer | PIPER |
| Model | PA-23 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 23-23 |
| Aircraft Type | Fixed wing multi 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 170 hp (127 kW) |
| Total Horsepower | 340 hp (254 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PROFESSIONAL FLIGHT SERVICE INC |
| Street | 9550 ALLENTOWN ROAD |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20022 |
| County | Del Norte County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-03-22 |
| Certificate Issue Date | 1967-11-28 |
| Last Action Date | 1990-08-04 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2002-06-17 |