# N814ML: 1944 Short Bros S-25 SANDRINGHAM

- Status: Valid registration
- Airframe: [Short Bros S-25 SANDRINGHAM](https://openairdocs.org/model/short-bros-s-25-sandringham) (registry code 8100525, 20 seats)
- Engine: [Pratt & Whitney R-1830 series](https://openairdocs.org/engine/pratt-whitney-r-1830-series) (registry code 52020)
- Serial number: ML-814
- Year built: 1944
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: May 30, 1996
- Certificate issued: September 16, 1993
- Expires: April 30, 2028
- Mode S code: AB1956
- Registered owner: [Weeks Kermit](https://openairdocs.org/faa-owner/WEEKS%20KERMIT)
- Location: [Polk City, FL](https://openairdocs.org/faa-place/FL/Polk%20City)
- Owner type: Individual
- Owner's area on the map: 28.2676° N, 81.8538° W: Placed by OpenAirDocs at the center of ZIP code 33868, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=814ML
- Page: https://openairdocs.org/aircraft/N814ML

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. The registry lists only the engine series, so ADs for every Pratt & Whitney R-1830 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Short Bros S-25 SANDRINGHAM)

None in force.

### Matched by engine (Pratt & Whitney R-1830 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N814ML.

## FAA accident and incident reports

None matched to N814ML.

## 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 Short Bros S-25 SANDRINGHAM aircraft: https://openairdocs.org/model/short-bros-s-25-sandringham/aircraft.md
- The Pratt & Whitney R-1830 series engine: https://openairdocs.org/engine/pratt-whitney-r-1830-series.md

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