| Tail Number / N-Number | N577BG |
| Manufacturer | MD HELICOPTERS INC |
| Model | 369FF |
| Manufacturer's Serial Number | 0176FF |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C30 |
| 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 | CACTUS CONSTRUCTION INC |
| Street | PO BOX 923 |
| City | BOERNE |
| State | TX |
| Zip Code | 78006-0923 |
| Region | Southwestern |
| County | Kendall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-05-20 |
| Certificate Issue Date | 2020-03-24 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 51664212 |
| Mode S Code Hex | A7688A |