| Tail Number / N-Number | N891UP |
| Manufacturer | TEXTRON AVIATION INC |
| Model | B300 |
| Year Built | 2018 |
| Manufacturer's Serial Number | FL-1136 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 19 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | LLC |
| Owner Name | WHEELS UP PARTNERS LLC |
| Street | ATTN: LEGAL DEPT 601 WEST 26TH ST STE 900 |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | New York County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-04-13 |
| Certificate Issue Date | 2022-05-27 |
| Last Action Date | 2022-05-27 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 53045333 |
| Mode S Code Hex | AC4ADB |