| Tail Number / N-Number | N454WT |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 1042 |
| Aircraft Type | Rotorcraft |
| 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 | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Corporation |
| Owner Name | HUMMINGBIRD AVIATION INC |
| Street | 6423 HESPERIA AVE |
| City | RESEDA |
| State | CA |
| Zip Code | 91335-6225 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-04-12 |
| Certificate Issue Date | 2007-10-31 |
| Last Action Date | 2021-04-18 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51301376 |
| Mode S Code Hex | A582FE |