| Tail Number / N-Number | N904CM |
| Manufacturer | BELL |
| Model | 230 |
| Year Built | 1993 |
| Manufacturer's Serial Number | 23013 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C30 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 650 hp (485 kW) |
| Total Horsepower | 1,300 hp (970 kW) |
| Type of Registrant | Corporation |
| Owner Name | REPUBLIC HELICOPTERS INC |
| Street | 8315 FM 2004 |
| City | SANTA FE |
| State | TX |
| Zip Code | 77510 |
| Region | Southwestern |
| County | Galveston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-11-19 |
| Certificate Issue Date | 2011-06-08 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 53077106 |
| Mode S Code Hex | AC7E46 |