Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4554L.
| Tail Number / N-Number | N4554L |
| Manufacturer | BELL HELICOPTER TEXTRON CANADA |
| Model | 412EP |
| Year Built | 2011 |
| Manufacturer's Serial Number | 36577 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | PT6T-3D |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 900 hp (671 kW) |
| Total Horsepower | 1,800 hp (1,343 kW) |
| Type of Registrant | Corporation |
| Owner Name | BELL HELICOPTER TEXTRON INC |
| Street | 13901 AVIATOR WAY |
| City | FORT WORTH |
| State | TX |
| Zip Code | 76177-4319 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-12-13 |
| Certificate Issue Date | 2011-11-28 |
| Last Action Date | 2011-11-28 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-10-11 |
| Exported To | NIGERIA |
| Mode S Code | 51303636 |
| Mode S Code Hex | A5879E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4554L.
| Tail Number / N-Number | N4554L |
| Manufacturer | GULFSTREAM AMERICAN CORP |
| Model | AA-5B |
| Manufacturer's Serial Number | AA5B1211 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | STOW AVAITION SERVICES INC |
| Street | 302 BOXBORO ROAD |
| City | STOW |
| State | MA |
| Zip Code | 01775 |
| Country | US |
| Certificate Issue Date | 1988-09-21 |
| Last Action Date | 1991-08-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-10-08 |
| Mode S Code | 51303636 |
| Mode S Code Hex | A5879E |