| Tail Number / N-Number | N331JA |
| Manufacturer | LEARJET INC |
| Model | 31A |
| Year Built | 2001 |
| Manufacturer's Serial Number | 224 |
| 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 | M K ROCKWELL INVESTMENTS LLC |
| Street | 3048 OAKLAND ZION RD |
| City | FAYETTEVILLE |
| State | AR |
| Zip Code | 72703 |
| Region | Southwestern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-01-17 |
| Certificate Issue Date | 2021-01-23 |
| Last Action Date | 2021-01-23 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50715117 |
| Mode S Code Hex | A39A4F |