| Tail Number / N-Number | N866EL |
| Manufacturer | BELL HELICOPTER TEXTRON |
| Model | 206B |
| Year Built | 1980 |
| Manufacturer's Serial Number | 3036 |
| 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 | ALLISON |
| Engine Model | 250-C20B |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | LLC |
| Owner Name | ELY AG SERVICES LLC |
| Street | 110744 S 4570 RD |
| City | SALLISAW |
| State | OK |
| Zip Code | 74955-5092 |
| Region | Southwestern |
| County | Sequoyah County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2016-04-26 |
| Certificate Issue Date | 2016-03-25 |
| Last Action Date | 2021-10-11 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 52762620 |
| Mode S Code Hex | ABE590 |