| Tail Number / N-Number | N55439 |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2018-02-15 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N55439.
| Tail Number / N-Number | N55439 |
| Manufacturer | QUAD CITY |
| Model | CHALLENGER I |
| Year Built | 1996 |
| Manufacturer's Serial Number | 0296 0607 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 447 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 40 hp (30 kW) |
| Type of Registrant | Individual |
| Owner Name | PYLE LESTER D |
| Street | RR 3 BOX 68B |
| City | KINGFISHER |
| State | OK |
| Zip Code | 73750-9542 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-08 |
| Certificate Issue Date | 2007-09-25 |
| Last Action Date | 2012-08-01 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-02-15 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N55439.
| Tail Number / N-Number | N55439 |
| Manufacturer | BOEING |
| Model | A75 |
| Year Built | 1941 |
| Manufacturer's Serial Number | 75-874 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LK FLYING SERVICE INC |
| Street | PO BOX 4349 |
| City | GRAND JUNCTION |
| State | CO |
| Zip Code | 81502-4349 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1957-07-10 |
| Certificate Issue Date | 1997-12-31 |
| Last Action Date | 2002-01-07 |
| Last Status | Triennial Aircraft Registration form was returned by the Post Office as undeliverable |
| Cancellation Date | 2002-03-15 |
| Exported To | SOUTH AFRICA |