# N737SM: 2012 Webb III Howard A RV-7

- Status: Valid registration
- Airframe: [Webb III Howard A RV-7](https://openairdocs.org/model/webb-iii-howard-a-rv-7) (registry code 05631SU, 2 seats)
- Engine: [Lycoming YIO-360-M1B](https://openairdocs.org/engine/lycoming-yio-360-m1b) (registry code 42414)
- Serial number: 71676
- Year built: 2012
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Vans Aircraft Inc RV-7
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 23, 2012
- Certificate issued: April 26, 2018
- Expires: April 30, 2028
- Mode S code: A9E6A8
- Owner type: Individual
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=737SM
- Page: https://openairdocs.org/aircraft/N737SM

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 (Webb III Howard A RV-7)

None in force.

### Matched by engine (Lycoming YIO-360-M1B)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N737SM.

## FAA accident and incident reports

None matched to N737SM.

## Reports on N737SM not matched to an aircraft (1)

They name N737SM, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19950708024269I](https://openairdocs.org/incident/19950708024269I), Jul 8, 1995: Cessna 172N (N737SM), Moreno Valley, CA. Rough engine. Vectored to March Afb. Engine quit on short final. Landed safe suspect carburetor icing. No medical.

## 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 Webb III Howard A RV-7 aircraft: https://openairdocs.org/model/webb-iii-howard-a-rv-7/aircraft.md
- The Lycoming YIO-360-M1B engine: https://openairdocs.org/engine/lycoming-yio-360-m1b.md

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