| Tail Number / N-Number | N31TK |
| Manufacturer | LEARJET INC |
| Model | 31A |
| Year Built | 1992 |
| Manufacturer's Serial Number | 059 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE731-2-3B |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,650 pounds-force (16.2 kN) |
| Total Thrust | 7,300 pounds-force (32.5 kN) |
| Type of Registrant | LLC |
| Owner Name | LEAR 31 PARTNERS LLC |
| Street | PO BOX 4730 |
| City | EDWARDS |
| State | CO |
| Zip Code | 81632-4730 |
| Region | Northwest Mountain |
| County | Eagle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-03-27 |
| Certificate Issue Date | 2022-04-27 |
| Last Action Date | 2022-04-27 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50643053 |
| Mode S Code Hex | A3462B |