| Tail Number / N-Number | N3965D |
| Manufacturer | BURNIS MARCUS G |
| Model | CYGNET SF2A |
| Manufacturer's Serial Number | 131 |
| 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 | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Type of Registrant | Individual |
| Owner Name | BURNIS MARCUS G |
| Street | 726N W GULLIVER LAKE RD |
| City | GULLIVER |
| State | MI |
| Zip Code | 49840-9033 |
| Region | Great Lakes |
| County | Schoolcraft County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-06-23 |
| Certificate Issue Date | 1983-10-21 |
| Last Action Date | 2021-03-27 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51116036 |
| Mode S Code Hex | A49C1E |