| Tail Number / N-Number | N122K |
| Manufacturer | BEECH |
| Model | C90 |
| Year Built | 1976 |
| Manufacturer's Serial Number | LJ-707 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6 SER 578HP |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 550 hp (410 kW) |
| Total Horsepower | 1,100 hp (821 kW) |
| Average Cruising Speed | 201 miles per hour |
| Type of Registrant | LLC |
| Owner Name | GRIF AVIATION N122K LLC |
| Street | 770 INDEPENDENCE DR |
| City | LARKSPUR |
| State | CO |
| Zip Code | 80118-8600 |
| Region | Northwest Mountain |
| County | Douglas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-11-22 |
| Certificate Issue Date | 2013-11-12 |
| Last Action Date | 2022-06-15 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50056001 |
| Mode S Code Hex | A05C01 |