# N122EF: 2008 Hamilton Edward W RV 7A

- Status: Valid registration
- Airframe: [Hamilton Edward W RV 7A](https://openairdocs.org/model/hamilton-edward-w-rv-7a) (registry code 05622OQ, 2 seats)
- Engine: [Mattituck IO-360](https://openairdocs.org/engine/mattituck-io-360) (registry code 59603)
- Serial number: 70493
- Year built: 2008
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV7A
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 12, 2009
- Certificate issued: October 6, 2026
- Expires: October 31, 2033
- Mode S code: A05B8A
- Registered owner: [Tanber Todd Neal](https://openairdocs.org/faa-owner/TANBER%20TODD%20NEAL)
- Location: [Roseville, CA](https://openairdocs.org/faa-place/CA/Roseville)
- Owner type: Individual
- Owner's area on the map: 38.7784° N, 121.3688° W: Placed by OpenAirDocs at the center of ZIP code 95747, 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=122EF
- Page: https://openairdocs.org/aircraft/N122EF

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 (Hamilton Edward W RV 7A)

None in force.

### Matched by engine (Mattituck IO-360)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N122EF.

## FAA accident and incident reports

None matched to N122EF.

## 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 N122EF

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N122EF before.

- [Cancelled 1984-07-21](https://openairdocs.org/deregistered/N122EF-1984-07-21): EFF Chris A VARIEZE, S/N 528. Administratively canceled. Owner: [Eff Chris A](https://openairdocs.org/faa-owner/EFF%20CHRIS%20A), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville)

## Related

- Other Hamilton Edward W RV 7A aircraft: https://openairdocs.org/model/hamilton-edward-w-rv-7a/aircraft.md
- The Mattituck IO-360 engine: https://openairdocs.org/engine/mattituck-io-360.md

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