# N51EF: 2024 Eversmeyer Larry H5

- Status: Valid registration
- Airframe: [Eversmeyer Larry H5](https://openairdocs.org/model/eversmeyer-larry-h5) (registry code 05642KH, 1 seats)
- Engine: [Volkswagen 2400](https://openairdocs.org/engine/volkswagen-2400) (registry code 63504)
- Serial number: 310
- Year built: 2024
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Hummel Aircraft Co LLC H5
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 4, 2024
- Certificate issued: July 29, 2024
- Expires: July 31, 2031
- Mode S code: A65F80
- Registered owners: [Eversmeyer Larry](https://openairdocs.org/faa-owner/EVERSMEYER%20LARRY), [Eversmeyer Leanna](https://openairdocs.org/faa-owner/EVERSMEYER%20LEANNA)
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Partnership
- Owner's area on the map: 35.4253° N, 97.6495° W: Placed by OpenAirDocs at the center of ZIP code 73179, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51EF
- Page: https://openairdocs.org/aircraft/N51EF

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 (Eversmeyer Larry H5)

None in force.

### Matched by engine (Volkswagen 2400)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N51EF.

## FAA accident and incident reports

None matched to N51EF.

## 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 N51EF

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N51EF before.

- [Cancelled 1984-11-21](https://openairdocs.org/deregistered/N51EF-1984-11-21): Farris P51D 2/3 SCALE, S/N 62. Owner: [Littnan John M](https://openairdocs.org/faa-owner/LITTNAN%20JOHN%20M), [Stevens Point, WI](https://openairdocs.org/faa-place/WI/Stevens%20Point)

## Related

- Other Eversmeyer Larry H5 aircraft: https://openairdocs.org/model/eversmeyer-larry-h5/aircraft.md
- The Volkswagen 2400 engine: https://openairdocs.org/engine/volkswagen-2400.md

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