| Tail Number / N-Number | N92U |
| Manufacturer | JONES ROBERT K |
| Model | QUESTAIR MODEL 21 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 0001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | QUESTAIR LLC |
| Street | 4120-A AIRPORT RD |
| City | BOLTON |
| State | MS |
| Zip Code | 39041-9600 |
| Region | Southwestern |
| County | Hinds County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-03-25 |
| Certificate Issue Date | 2016-07-26 |
| Last Action Date | 2022-02-15 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 53136623 |
| Mode S Code Hex | ACBD93 |