# N24AY: 2021 Thomas R Koch AMERICAN EAGLET

- Status: Valid registration
- Airframe: [Thomas R Koch AMERICAN EAGLET](https://openairdocs.org/model/thomas-r-koch-american-eaglet) (registry code 05639M4, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 1
- Year built: 2021
- Type: Glider
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 26, 2021
- Certificate issued: September 10, 2020
- Expires: September 30, 2027
- Mode S code: A22DBD
- Registered owner: [Koch Thomas R](https://openairdocs.org/faa-owner/KOCH%20THOMAS%20R)
- Location: [Pierre, SD](https://openairdocs.org/faa-place/SD/Pierre)
- Owner type: Individual
- Owner's area on the map: 44.5276° N, 100.3091° W: Placed by OpenAirDocs at the center of ZIP code 57501, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=24AY
- Page: https://openairdocs.org/aircraft/N24AY

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 (Thomas R Koch AMERICAN EAGLET)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N24AY.

## FAA accident and incident reports

None matched to N24AY.

## 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 Thomas R Koch AMERICAN EAGLET aircraft: https://openairdocs.org/model/thomas-r-koch-american-eaglet/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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