# N540CG: 1995 Staudacher S300D

- Status: Valid registration
- Airframe: [Staudacher S300D](https://openairdocs.org/model/staudacher-s300d) (registry code 05626XE, 1 seats)
- Engine: [Lycoming AEIO-540-K1H5](https://openairdocs.org/engine/lycoming-aeio-540-k1h5) (registry code 42425)
- Serial number: 20
- Year built: 1995
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: June 30, 1997
- Certificate issued: November 15, 2024
- Expires: November 30, 2031
- Mode S code: A6D825
- Registered owner: [Mitzoom Montana LLC](https://openairdocs.org/faa-owner/MITZOOM%20MONTANA%20LLC)
- Location: [Lakeside, MT](https://openairdocs.org/faa-place/MT/Lakeside)
- Owner type: LLC
- Owner's area on the map: 48.0030° N, 114.2221° W: Placed by OpenAirDocs at the center of ZIP code 59922, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=540CG
- Page: https://openairdocs.org/aircraft/N540CG

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 (Staudacher S300D)

None in force.

### Matched by engine (Lycoming AEIO-540-K1H5)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N540CG.

## FAA accident and incident reports

None matched to N540CG.

## 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 Staudacher S300D aircraft: https://openairdocs.org/model/staudacher-s300d/aircraft.md
- The Lycoming AEIO-540-K1H5 engine: https://openairdocs.org/engine/lycoming-aeio-540-k1h5.md

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