# N687MB: 1988 Brusilow Michael PIENTENPOL

- Status: Valid registration
- Airframe: [Brusilow Michael PIENTENPOL](https://openairdocs.org/model/brusilow-michael-pientenpol) (registry code 704039Q, 2 seats)
- Engine: [Ford CONVERSION](https://openairdocs.org/engine/ford-conversion) (registry code 26701)
- Serial number: 2A
- Year built: 1988
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 26, 1988
- Certificate issued: June 3, 2019
- Expires: June 30, 2029
- Mode S code: A91E4D
- Registered owner: [Mcwhorter Jim](https://openairdocs.org/faa-owner/MCWHORTER%20JIM)
- Location: [Bean Station, TN](https://openairdocs.org/faa-place/TN/Bean%20Station)
- Owner type: Individual
- Owner's area on the map: 36.3303° N, 83.3174° W: Placed by OpenAirDocs at the center of ZIP code 37708, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=687MB
- Page: https://openairdocs.org/aircraft/N687MB

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 (Brusilow Michael PIENTENPOL)

None in force.

### Matched by engine (Ford CONVERSION)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N687MB.

## FAA accident and incident reports

None matched to N687MB.

## 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 Brusilow Michael PIENTENPOL aircraft: https://openairdocs.org/model/brusilow-michael-pientenpol/aircraft.md
- The Ford CONVERSION engine: https://openairdocs.org/engine/ford-conversion.md

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