| Tail Number / N-Number | N3908 |
| Manufacturer | PITCAIRN |
| Model | PA39 |
| Manufacturer's Serial Number | M98 |
| Aircraft Type | Rotorcraft |
| 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 | WARNER |
| Engine Model | SS165 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 175 hp (131 kW) |
| Average Cruising Speed | 95 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EAA AVIATION FOUNDATION INC |
| Street | 3000 POBEREZNY RD |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54902-8939 |
| Region | Great Lakes |
| County | Winnebago County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-02-02 |
| Certificate Issue Date | 2015-08-27 |
| Last Action Date | 2021-03-16 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51103071 |
| Mode S Code Hex | A48639 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3908.
| Tail Number / N-Number | N3908 |
| Manufacturer | FOKKER |
| Model | F-VII |
| Year Built | 1926 |
| Manufacturer's Serial Number | 602 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | CONTINENTAL AIR EXPRESS INC |
| Street | GENERAL DELIVERY |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| County | Winnebago County |
| Certificate Issue Date | 1929-10-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1930-01-10 |