# N123HS: 1986 Shambaugh Robert D A-2

- Status: Valid registration
- Airframe: [Shambaugh Robert D A-2](https://openairdocs.org/model/shambaugh-robert-d-a-2) (registry code 05613TQ, 2 seats)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Serial number: 03
- Year built: 1986
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 4, 1986
- Certificate issued: July 28, 2015
- Expires: July 31, 2028
- Mode S code: A05F97
- Registered owner: [Besst John V](https://openairdocs.org/faa-owner/BESST%20JOHN%20V)
- Location: [Grove City, OH](https://openairdocs.org/faa-place/OH/Grove%20City)
- Owner type: Individual
- Owner's area on the map: 39.8679° N, 83.1176° W: Placed by OpenAirDocs at the center of ZIP code 43123, 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=123HS
- Page: https://openairdocs.org/aircraft/N123HS

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): 1 in force

### Matched by airframe (Shambaugh Robert D A-2)

- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022

### Matched by engine (Lycoming I0360 SER A&C)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N123HS.

## FAA accident and incident reports

None matched to N123HS.

## 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 Shambaugh Robert D A-2 aircraft: https://openairdocs.org/model/shambaugh-robert-d-a-2/aircraft.md
- The Lycoming I0360 SER A&C engine: https://openairdocs.org/engine/lycoming-i0360-ser-a-c.md

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