# N985MW: 1989 Wolf Steven F CYCLONE

- Status: Valid registration
- Airframe: [Wolf Steven F CYCLONE](https://openairdocs.org/model/wolf-steven-f-cyclone) (registry code 05616MG, 2 seats)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Serial number: WC-001
- Year built: 1989
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 24, 1990
- Certificate issued: December 21, 2015
- Expires: December 31, 2028
- Mode S code: ADBEDF
- Registered owner: [Ryder Frank V](https://openairdocs.org/faa-owner/RYDER%20FRANK%20V)
- Location: [Poplarville, MS](https://openairdocs.org/faa-place/MS/Poplarville)
- Owner type: Individual
- Owner's area on the map: 30.8225° N, 89.5664° W: Placed by OpenAirDocs at the center of ZIP code 39470, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=985MW
- Page: https://openairdocs.org/aircraft/N985MW

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. The registry lists only the engine series, so ADs for every Pratt & Whitney R-985 model are included.

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

### Matched by airframe (Wolf Steven F CYCLONE)

None in force.

### Matched by engine (Pratt & Whitney R-985 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N985MW.

## FAA accident and incident reports

None matched to N985MW.

## 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.

## Related

- Other Wolf Steven F CYCLONE aircraft: https://openairdocs.org/model/wolf-steven-f-cyclone/aircraft.md
- The Pratt & Whitney R-985 series engine: https://openairdocs.org/engine/pratt-whitney-r-985-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.