Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N54571.
| Tail Number / N-Number | N54571 |
| Manufacturer | LAISTER-KAUFFMAN |
| Model | LK-10A |
| Manufacturer's Serial Number | 103 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MOORE L ROBERT |
| Street | PO BOX 966E DR |
| City | RICHLAND |
| State | WA |
| Zip Code | 99352 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1952-12-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-03-27 |
| Exported To | CANADA |
| Mode S Code | 51566746 |
| Mode S Code Hex | A6EDE6 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N54571.
| Tail Number / N-Number | N54571 |
| Manufacturer | HILLER |
| Model | UH-12E |
| Year Built | 1964 |
| Manufacturer's Serial Number | 2282 |
| Aircraft Type | Rotorcraft |
| 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 | VO-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Average Cruising Speed | 72 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 95 CRESTLINE DR |
| City | PLEASANTON |
| State | TX |
| Zip Code | 78064-1524 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-04-28 |
| Last Action Date | 1992-04-09 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2014-12-16 |
| Mode S Code | 51566746 |
| Mode S Code Hex | A6EDE6 |