| Tail Number / N-Number | N639QS |
| Manufacturer | TEXTRON AVIATION INC |
| Model | 680A |
| Year Built | 2019 |
| Manufacturer's Serial Number | 680A0193 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW306D1 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 5,907 pounds-force (26.3 kN) |
| Total Thrust | 11,814 pounds-force (52.6 kN) |
| Type of Registrant | Co-Ownership |
| Owner Name | AST FINANCIAL LLC |
| Other Names |
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| Street | C/O NETJETS SALES INC 1200 NW 63RD ST STE 4000 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73116-5723 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | Yes |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-04-25 |
| Certificate Issue Date | 2021-11-17 |
| Last Action Date | 2021-11-17 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 52060232 |
| Mode S Code Hex | A8609A |