| Tail Number / N-Number | N451JR |
| Manufacturer | HUGHES |
| Model | 269B |
| Manufacturer's Serial Number | 65-0212 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HO-360 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 64 miles per hour |
| Type of Registrant | LLC |
| Owner Name | FATHOM AVIATION LLC |
| Street | 14831 BURLEY AVE UNIT 337 |
| City | BURLEY |
| State | WA |
| Zip Code | 98322-4015 |
| Region | Northwest Mountain |
| County | Kitsap County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1969-04-17 |
| Certificate Issue Date | 2022-10-06 |
| Last Action Date | 2022-10-06 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51273253 |
| Mode S Code Hex | A576AB |