# N724K: 1929 Steimmetz SUPER PARASOL

- Status: Valid registration
- Airframe: [Steimmetz SUPER PARASOL](https://openairdocs.org/model/steimmetz-super-parasol) (registry code 056012T, 2 seats)
- Engine: [Heath Avn B4](https://openairdocs.org/engine/heath-avn-b4) (registry code 32501)
- Data sheets: [TCDS Group 4-3](https://openairdocs.org/tcds/Group%204-3) (Heath Aviation Company) (OpenAirDocs)
- Serial number: 25
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Certificate issued: July 20, 2021
- Expires: July 31, 2028
- Mode S code: A9B349
- Registered owner: [Buerk Christian E](https://openairdocs.org/faa-owner/BUERK%20CHRISTIAN%20E)
- Location: [West Ossipee, NH](https://openairdocs.org/faa-place/NH/West%20Ossipee)
- Owner type: Individual
- Owner's area on the map: 43.8150° N, 71.2094° W: Placed by OpenAirDocs at the center of ZIP code 03890, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=724K
- Page: https://openairdocs.org/aircraft/N724K

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 (Steimmetz SUPER PARASOL)

None in force.

### Matched by engine (Heath Avn B4)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N724K.

## FAA accident and incident reports

None matched to N724K.

## 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) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Heath Avn B4)

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC

## Related

- Other Steimmetz SUPER PARASOL aircraft: https://openairdocs.org/model/steimmetz-super-parasol/aircraft.md
- The Heath Avn B4 engine: https://openairdocs.org/engine/heath-avn-b4.md

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