| Tail Number / N-Number | N3399Q |
| Manufacturer | CESSNA |
| Model | 310R |
| Year Built | 1975 |
| Manufacturer's Serial Number | 310R0304 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Type of Registrant | Corporation |
| Owner Name | BARON AVIATION CORPORATION |
| Street | 6003 VALLEY GREEN DR |
| City | BROAD RUN |
| State | VA |
| Zip Code | 20137-2038 |
| Region | Eastern |
| County | Fauquier County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-08-13 |
| Certificate Issue Date | 1997-10-27 |
| Last Action Date | 2021-06-21 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50735340 |
| Mode S Code Hex | A3BAE0 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3399Q.
| Tail Number / N-Number | N3399Q |
| Manufacturer | CESSNA |
| Model | 421B |
| Manufacturer's Serial Number | 421B0301 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FLOAIR INC |
| Street | MUNICIPAL AIRPORT HANGAR 17 |
| City | WICHITA |
| State | KS |
| Zip Code | 67209 |
| Region | Central |
| County | Fauquier County |
| Certificate Issue Date | 1973-01-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-04-30 |
| Exported To | AUSTRALIA |