| Tail Number / N-Number | N606CM |
| Manufacturer | BEECH |
| Model | F90 |
| Year Built | 1981 |
| Manufacturer's Serial Number | LA-163 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Type of Registrant | LLC |
| Owner Name | SEAGULL AVIATION LLC |
| Street | 899 NORTHGATE DR STE 301 |
| City | SAN RAFAEL |
| State | CA |
| Zip Code | 94903-3667 |
| Region | Western-Pacific |
| County | Marin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-09-02 |
| Certificate Issue Date | 2020-05-07 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51756707 |
| Mode S Code Hex | A7DDC7 |