| Tail Number / N-Number | N451VK |
| Manufacturer | ACE AERONAUTICS LLC |
| Model | UH-60A |
| Year Built | 1980 |
| Manufacturer's Serial Number | 80-23455 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | T700-GE-700 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,561 hp (1,165 kW) |
| Total Horsepower | 3,122 hp (2,329 kW) |
| Type of Registrant | LLC |
| Owner Name | INPUT OUTPUT MANAGEMENT LLC |
| Street | 2015 IONOSPHERE ST UNIT 201 |
| City | LONGMONT |
| State | CO |
| Zip Code | 80504-8511 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2021-08-05 |
| Certificate Issue Date | 2021-07-20 |
| Last Action Date | 2021-10-18 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51273670 |
| Mode S Code Hex | A577B8 |