# N9558M: 1966 Mooney M20F, registration cancelled 2003-09-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 4, 2003
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Mooney M20F](https://openairdocs.org/model/mooney-m20f) (registry code 5870214)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 670135
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 8, 1966
- Certificate issued: May 23, 1994
- Last registry action: June 3, 2003
- Mode S code: AD4AB6
- Owners when cancelled: [Dean William R](https://openairdocs.org/faa-owner/DEAN%20WILLIAM%20R), [Dean Deborah A](https://openairdocs.org/faa-owner/DEAN%20DEBORAH%20A)
- Location: [Webster Springs, WV](https://openairdocs.org/faa-place/WV/Webster%20Springs)
- Owner type: Co-owned
- Owner's area on the map: 38.5150° N, 80.3466° W: Placed by OpenAirDocs at the center of ZIP code 26288, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9558M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9558M
- Page: https://openairdocs.org/deregistered/N9558M-2003-09-04

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Mooney M20F: https://openairdocs.org/model/mooney-m20f.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC01LA069](https://openairdocs.org/ntsb/NYC01LA069), Jan 26, 2001: Mooney M-20 (N9558M), S. Charleston, WV, substantial damage. Probable cause: The pilot's failure to maintain runway alignment during the landing roll.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20010126025379A](https://openairdocs.org/incident/20010126025379A), Jan 26, 2001: Mooney M20F (N9558M), South Charlesto, WV, Substantial damage. (.4) The pilot arrived at the airport, and serviced the airplane with 10 gallons of fuel. He started the engine, checked all the gauges, found no anomalies,…

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