| Tail Number / N-Number | N466DB |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2015 |
| Manufacturer's Serial Number | 0589 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C300/A1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | JMX HELICOPTER LLC |
| Street | 13577 IL HIGHWAY 26 |
| City | PRINCETON |
| State | IL |
| Zip Code | 61356-8643 |
| Region | Great Lakes |
| County | Bureau County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-02-10 |
| Certificate Issue Date | 2018-02-07 |
| Last Action Date | 2020-11-24 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51330062 |
| Mode S Code Hex | A5B032 |