| Tail Number / N-Number | N3921N |
| Manufacturer | BEECH |
| Model | 35 |
| Year Built | 1947 |
| Manufacturer's Serial Number | D-1177 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | LLC |
| Owner Name | EGMOND AIRCRAFT LLC |
| Street | 16192 COASTAL HWY |
| City | LEWES |
| State | DE |
| Zip Code | 19958-3608 |
| Region | Eastern |
| County | Sussex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-03-02 |
| Certificate Issue Date | 2016-08-02 |
| Last Action Date | 2022-03-16 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51106277 |
| Mode S Code Hex | A48CBF |