Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4144N.
| Tail Number / N-Number | N4144N |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Year Built | 2000 |
| Manufacturer's Serial Number | 2843361 |
| 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 | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | INTERNATIONAL AIR SERVICES INC TRUSTEE |
| Street | 4 NEWLANDS RD ROTTINGDEAN |
| City | BRIGHTON |
| Zip Code | BN2 7GD |
| Country | GB |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-06-26 |
| Certificate Issue Date | 2010-04-23 |
| Last Action Date | 2011-01-15 |
| Last Status | Valid Registration |
| Cancellation Date | 2013-05-16 |
| Exported To | UNITED KINGDOM |
| Mode S Code | 51162755 |
| Mode S Code Hex | A4E5ED |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4144N.
| Tail Number / N-Number | N4144N |
| Manufacturer | CESSNA |
| Model | 120 |
| Manufacturer's Serial Number | 13607 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HEWES FLYING SERVICE |
| Street | XXXXXX |
| City | COLVILLE |
| State | WA |
| Zip Code | 99114 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1947-06-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-07-13 |
| Mode S Code | 51162755 |
| Mode S Code Hex | A4E5ED |