Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4450X.
| Tail Number / N-Number | N4450X |
| Manufacturer | CRELLIN LELAND R |
| Model | CHALLENGER CLP WG SP |
| Manufacturer's Serial Number | 0597-CW-0646 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CRELLIN LELAND R |
| Street | 2752 OXFORD AVE |
| City | SAN ANGELO |
| State | TX |
| Zip Code | 76904-5345 |
| Country | US |
| Certificate Issue Date | 1998-08-05 |
| Last Action Date | 2001-08-31 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-07-06 |
| Mode S Code | 51257636 |
| Mode S Code Hex | A55F9E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4450X.
| Tail Number / N-Number | N4450X |
| Manufacturer | PIPER |
| Model | PA-28R-200 |
| Manufacturer's Serial Number | 28R7635047 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-02-22 |
| Mode S Code | 51257636 |
| Mode S Code Hex | A55F9E |