| Tail Number / N-Number | N25686 |
| Manufacturer | TACKABURY SUSAN M |
| Model | CHALLENGER II |
| Year Built | 2007 |
| Manufacturer's Serial Number | CH983074 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | CLARK STANLEY |
| Street | 4265 N 300 RD |
| City | PLYMOUTH |
| State | IL |
| Zip Code | 62367 |
| Region | Great Lakes |
| County | Hancock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-24 |
| Certificate Issue Date | 2017-08-04 |
| Last Action Date | 2020-03-20 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50470527 |
| Mode S Code Hex | A27157 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N25686.
| Tail Number / N-Number | N25686 |
| Manufacturer | DOUGLAS |
| Model | DC3A |
| Year Built | 1940 |
| Manufacturer's Serial Number | 2217 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NOZAKI ASSOCIATES INC |
| Street | 111 BROADWAY |
| City | NEW YORK |
| State | NY |
| Zip Code | 10006 |
| Region | Eastern |
| County | Hancock County |
| Country | US |
| Certificate Issue Date | 1955-04-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-05-11 |