| Tail Number / N-Number | N633MB |
| Manufacturer | MESSERSCHMITT-BOELKOW-BLOHM |
| Model | BO-105S |
| Year Built | 1986 |
| Manufacturer's Serial Number | S-750 |
| 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 SER 400HP |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 400 hp (298 kW) |
| Total Horsepower | 800 hp (597 kW) |
| Type of Registrant | LLC |
| Owner Name | CLEAR FLIGHT AVIATION LLC |
| Street | 4164 PICO RD |
| City | VISTA |
| State | CA |
| Zip Code | 92084-1320 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-04-24 |
| Certificate Issue Date | 2012-06-27 |
| Last Action Date | 2021-03-02 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 52044766 |
| Mode S Code Hex | A849F6 |