# N2RU: 1964 Hiller OH-23G

- Status: Valid registration
- Airframe: [Hiller OH-23G](https://openairdocs.org/model/hiller-oh-23g) (registry code 4360121, 4 seats)
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11) (Siam Hiller Holdings Inc.) (OpenAirDocs)
- Serial number: 64-15110
- Year built: 1964
- Type: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 4, 1977
- Certificate issued: March 11, 2005
- Expires: October 31, 2029
- Mode S code: A18EDB
- Registered owner: [Upham Chester R III](https://openairdocs.org/faa-owner/UPHAM%20CHESTER%20R%20III)
- Location: [Mineral Wells, TX](https://openairdocs.org/faa-place/TX/Mineral%20Wells)
- Owner type: Individual
- Owner's area on the map: 32.8207° N, 98.0772° W: Placed by OpenAirDocs: center of Mineral Wells, TX, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2RU
- Page: https://openairdocs.org/aircraft/N2RU

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 (Hiller OH-23G)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N2RU.

## FAA accident and incident reports

None matched to N2RU.

## 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 Hiller OH-23G aircraft: https://openairdocs.org/model/hiller-oh-23g/aircraft.md

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