| Tail Number / N-Number | N51PL |
| Manufacturer | BELL TEXTRON CANADA LTD |
| Model | 505 |
| Manufacturer's Serial Number | 65448 |
| Aircraft Type | Rotorcraft |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | BELL TEXTRON INC |
| Street | 3255 BELL FLIGHT BLVD |
| City | FORT WORTH |
| State | TX |
| Zip Code | 76118 |
| Region | Southwestern |
| County | Tarrant County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-11-22 |
| Last Action Date | 2022-11-22 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51460146 |
| Mode S Code Hex | A66066 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51PL.
| Tail Number / N-Number | N51PL |
| Manufacturer | UNREIN PAUL |
| Model | PRODUCTMATCH 80 P51D |
| Year Built | 1994 |
| Manufacturer's Serial Number | 001 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | UNREIN PAUL TRUSTEE |
| Other Names |
|
| Street | PO BOX 1629 |
| City | WOODLAND |
| State | WA |
| Zip Code | 98674-1500 |
| County | Tarrant County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1994-01-25 |
| Certificate Issue Date | 2001-02-08 |
| Last Action Date | 2009-11-17 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-08 |