# N478DH: Howell Donald E AVID MK IV

- Status: Valid registration
- Airframe: [Howell Donald E AVID MK IV](https://openairdocs.org/model/howell-donald-e-avid-mk-iv) (registry code 05604AP, 2 seats)
- Serial number: 1478E
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: November 21, 2023
- Expires: November 30, 2030
- Mode S code: A5DF25
- Registered owner: [Imel Keith J](https://openairdocs.org/faa-owner/IMEL%20KEITH%20J)
- Location: [Juneau, AK](https://openairdocs.org/faa-place/AK/Juneau)
- Owner type: Individual
- Owner's area on the map: 58.3729° N, 134.1784° W: Placed by OpenAirDocs at the center of ZIP code 99801, within about 26 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=478DH
- Page: https://openairdocs.org/aircraft/N478DH

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 (Howell Donald E AVID MK IV)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N478DH.

## FAA accident and incident reports

None matched to N478DH.

## 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 Howell Donald E AVID MK IV aircraft: https://openairdocs.org/model/howell-donald-e-avid-mk-iv/aircraft.md

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