# N476CS: 2022 Charles B Mcmahan K AIR SPECIAL

- Status: Valid registration
- Airframe: [Charles B Mcmahan K AIR SPECIAL](https://openairdocs.org/model/charles-b-mcmahan-k-air-special) (registry code 05640Y2, 4 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 18-4-1
- Year built: 2022
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 4, 2022
- Certificate issued: June 22, 2022
- Expires: June 30, 2029
- Mode S code: A5D7A7
- Registered owners: [Mcmahan Charles B](https://openairdocs.org/faa-owner/MCMAHAN%20CHARLES%20B), [Mcmahan Sandra L](https://openairdocs.org/faa-owner/MCMAHAN%20SANDRA%20L)
- Location: [Gakona, AK](https://openairdocs.org/faa-place/AK/Gakona)
- Owner type: Co-owned
- Owner's area on the map: 62.6910° N, 144.2373° W: Placed by OpenAirDocs at the center of ZIP code 99586, within about 24 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=476CS
- Page: https://openairdocs.org/aircraft/N476CS

From the FAA registry file of October 21, 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 (Charles B Mcmahan K AIR SPECIAL)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N476CS.

## FAA accident and incident reports

None matched to N476CS.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Charles B Mcmahan K AIR SPECIAL aircraft: https://openairdocs.org/model/charles-b-mcmahan-k-air-special/aircraft.md
- STCs for the Charles B Mcmahan K AIR SPECIAL: https://openairdocs.org/model/charles-b-mcmahan-k-air-special/stcs.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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