# N10730: 1931 Monocoupe 110

- Status: Valid registration
- Airframe: [Monocoupe 110](https://openairdocs.org/model/monocoupe-110) (registry code 5810202, 2 seats)
- Engine: [Warner SS40&50](https://openairdocs.org/engine/warner-ss40-50) (registry code 64503)
- Serial number: 5W92
- Year built: 1931
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: December 29, 1965
- Certificate issued: June 9, 2025
- Expires: June 30, 2032
- Mode S code: A0218F
- Registered owner: [Lyons James P](https://openairdocs.org/faa-owner/LYONS%20JAMES%20P)
- Location: [Lake Suzy, FL](https://openairdocs.org/faa-place/FL/Lake%20Suzy)
- Owner type: Individual
- Owner's area on the map: 27.0899° N, 81.9615° W: Placed by OpenAirDocs at the center of ZIP code 34269, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10730
- Page: https://openairdocs.org/aircraft/N10730

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 (Monocoupe 110)

None in force.

### Matched by engine (Warner SS40&50)

None in force.

## Information bulletins (advisory)

None matched.

## 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 IAD99LA073](https://openairdocs.org/ntsb/IAD99LA073), Feb 14, 1999: Monocoupe 110 (N10730), Limington, ME, substantial damage. Probable cause: Pilot's failure to maintain directional control during the landing rollout.

## 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 19990214041699A](https://openairdocs.org/incident/19990214041699A), Feb 14, 1999: Mncoup 110 (N10730), Limington, ME, No damage. (-23) While attempting to land on rwy 29, the pilot encountered a gust of wind from the left as the a/c was settling on the runway. This caused the left wing…

## 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 Monocoupe 110 aircraft: https://openairdocs.org/model/monocoupe-110/aircraft.md
- The Warner SS40&50 engine: https://openairdocs.org/engine/warner-ss40-50.md

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