# N25686: 2007 Tackabury Susan M CHALLENGER II

- Status: Valid registration
- Airframe: [Tackabury Susan M CHALLENGER II](https://openairdocs.org/model/tackabury-susan-m-challenger-ii) (registry code 05902FX, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH983074
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 24, 2008
- Certificate issued: August 4, 2017
- Expires: August 31, 2027
- Mode S code: A27157
- Registered owner: [Clark Stanley](https://openairdocs.org/faa-owner/CLARK%20STANLEY)
- Location: [Plymouth, IL](https://openairdocs.org/faa-place/IL/Plymouth)
- Owner type: Individual
- Owner's area on the map: 40.2999° N, 90.8652° W: Placed by OpenAirDocs at the center of ZIP code 62367, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=25686
- Page: https://openairdocs.org/aircraft/N25686

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Tackabury Susan M CHALLENGER II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N25686.

## FAA accident and incident reports

None matched to N25686.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N25686

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N25686 before.

- [Cancelled 1955-05-11](https://openairdocs.org/deregistered/N25686-1955-05-11): Douglas DC3A, S/N 2217, built 1940. Owner: [Nozaki Associates Inc](https://openairdocs.org/faa-owner/NOZAKI%20ASSOCIATES%20INC), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York)

## Related

- Other Tackabury Susan M CHALLENGER II aircraft: https://openairdocs.org/model/tackabury-susan-m-challenger-ii/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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