# N18379: Welch OW5M

- Status: Valid registration
- Airframe: [Welch OW5M](https://openairdocs.org/model/welch-ow5m) (registry code 0764607, 2 seats)
- Data sheets: [TCDS TC 637](https://openairdocs.org/tcds/TC%20637) (Hartmann Aircraft Corporation) (OpenAirDocs)
- Serial number: 124
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: July 13, 2015
- Expires: July 31, 2028
- Mode S code: A14F40
- Registered owner: [Ollerton Robert P](https://openairdocs.org/faa-owner/OLLERTON%20ROBERT%20P)
- Location: [Patagonia, AZ](https://openairdocs.org/faa-place/AZ/Patagonia)
- Owner type: Individual
- Owner's area on the map: 31.5204° N, 110.7230° W: Placed by OpenAirDocs at the center of ZIP code 85624, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18379
- Page: https://openairdocs.org/aircraft/N18379

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 (Welch OW5M)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N18379.

## FAA accident and incident reports

None matched to N18379.

## 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.

## Earlier aircraft with N18379

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N18379 before.

- [Cancelled 1988-12-22](https://openairdocs.org/deregistered/N18379-1988-12-22): Beech B200C, S/N BL44. N-number assigned, not yet registered

## Related

- Other Welch OW5M aircraft: https://openairdocs.org/model/welch-ow5m/aircraft.md

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