Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N54HV.
| Tail Number / N-Number | N54HV |
| Manufacturer | AGUSTA SPA |
| Model | A109E |
| Year Built | 1998 |
| Manufacturer's Serial Number | 11021 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW206A |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 621 hp (463 kW) |
| Total Horsepower | 1,242 hp (927 kW) |
| Type of Registrant | Corporation |
| Owner Name | CASTLE HELICOPTERS INC |
| Street | 1220 N MARKET ST STE 808 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-2595 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-10-29 |
| Certificate Issue Date | 2007-09-26 |
| Last Action Date | 2007-09-26 |
| Last Status | Valid Registration |
| Cancellation Date | 2011-06-23 |
| Exported To | BULGARIA |
| Mode S Code | 51553126 |
| Mode S Code Hex | A6D656 |