| Tail Number / N-Number | N889MH |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 2001 |
| Manufacturer's Serial Number | 3160 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | EXTREME HELICOPTER SERVICE LLC |
| Street | PO BOX 3708 |
| City | ALICE |
| State | TX |
| Zip Code | 78333-3708 |
| Region | Southwestern |
| County | Jim Wells County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-01-03 |
| Certificate Issue Date | 2022-09-03 |
| Last Action Date | 2022-09-03 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 53040137 |
| Mode S Code Hex | AC405F |