| Tail Number / N-Number | N15SJ |
| Manufacturer | DOUGLAS |
| Model | DC3C |
| Year Built | 1944 |
| Manufacturer's Serial Number | 33049 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-1830 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,350 hp (1,007 kW) |
| Total Horsepower | 2,700 hp (2,014 kW) |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AMERICAN AIRPOWER MUSEUM INC |
| Street | 1230 NEW HWY |
| City | FARMINGDALE |
| State | NY |
| Zip Code | 11735-1546 |
| Region | Eastern |
| County | Suffolk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-05-24 |
| Certificate Issue Date | 2001-10-03 |
| Last Action Date | 2021-07-14 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50144557 |
| Mode S Code Hex | A0C96F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N15SJ.
| Tail Number / N-Number | N15SJ |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1978 |
| Manufacturer's Serial Number | 2543 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JERNIGAN STEPHEN A |
| Street | 2601 NW EXPRESSWAY |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73112 |
| Region | Southwestern |
| County | Suffolk County |
| Country | US |
| Certificate Issue Date | 1978-12-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-07-12 |
| Exported To | CANADA |