| Tail Number / N-Number | N451H |
| Manufacturer | EUROCOPTER |
| Model | AS 350 B2 |
| Year Built | 1999 |
| Manufacturer's Serial Number | 3231 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 1SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 681 hp (508 kW) |
| Type of Registrant | Corporation |
| Owner Name | ISLAND HELICOPTERS KAUAI INC |
| Street | PO BOX 831 |
| City | LIHUE |
| State | HI |
| Zip Code | 96766-0831 |
| Region | Western-Pacific |
| County | Kauai County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-08-23 |
| Certificate Issue Date | 2000-07-19 |
| Last Action Date | 2020-06-03 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51273202 |
| Mode S Code Hex | A57682 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N451H.
| Tail Number / N-Number | N451H |
| Manufacturer | BEECH |
| Model | 65 |
| Manufacturer's Serial Number | LC-90 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 174 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HOOD CORP |
| Street | PO BOX 2059 |
| City | BOISE |
| State | ID |
| Zip Code | 83701 |
| Region | Northwest Mountain |
| County | Kauai County |
| Certificate Issue Date | 1963-06-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-02-12 |