# N237RA: 2009 Attig Ronald H RANS S-7S COURIER

- Status: Valid registration
- Airframe: [Attig Ronald H RANS S-7S COURIER](https://openairdocs.org/model/attig-ronald-h-rans-s-7s-courier) (registry code 05629EM, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 0309528
- Year built: 2009
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Rans Designs Inc S-7S
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 4, 2026
- Certificate issued: August 12, 2023
- Expires: August 31, 2030
- Mode S code: A223F9
- Registered owner: [Mcdowell Chad W](https://openairdocs.org/faa-owner/MCDOWELL%20CHAD%20W)
- Location: [Albany, OR](https://openairdocs.org/faa-place/OR/Albany)
- Owner type: Individual
- Owner's area on the map: 44.6534° N, 123.1395° W: Placed by OpenAirDocs at the center of ZIP code 97321, 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=237RA
- Page: https://openairdocs.org/aircraft/N237RA

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. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Attig Ronald H RANS S-7S COURIER)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N237RA.

## FAA accident and incident reports

None matched to N237RA.

## 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.

## Service difficulty reports on N237RA not matched to an aircraft (1)

They name N237RA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 20010403CW020](https://openairdocs.org/sdr/20010403CW020), Feb 13, 2001: BEARING. FAILED. UNIT REMOVED BECAUSE OF EXCESS VIBRATION. ANIT DRIVE END BEARING HAD FAILED. THIS BEARING IS RETAINED AND DOES NOT MOVE. THE DRIVE END BEARING WHICH SHOULD FLOA

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Attig Ronald H RANS S-7S COURIER aircraft: https://openairdocs.org/model/attig-ronald-h-rans-s-7s-courier/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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