# N537SR: Rohlfs R&D R-330 MK1

- Status: Valid registration
- Airframe: [Rohlfs R&D R-330 MK1](https://openairdocs.org/model/rohlfs-r-d-r-330-mk1) (registry code 06102M2)
- Serial number: 186975008351
- Type: Rotorcraft
- Engine type: Turbo-fan
- Certificate issued: June 18, 2026
- Expires: June 30, 2033
- Mode S code: A6CC0E
- Registered owner: [Rohlfs R&D LLC](https://openairdocs.org/faa-owner/ROHLFS%20R%26D%20LLC)
- Location: [Midland, TX](https://openairdocs.org/faa-place/TX/Midland)
- Owner type: LLC
- Owner's area on the map: 31.9924° N, 102.0810° W: Placed by OpenAirDocs at the center of ZIP code 79701, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=537SR
- Page: https://openairdocs.org/aircraft/N537SR

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 (Rohlfs R&D R-330 MK1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N537SR.

## FAA accident and incident reports

None matched to N537SR.

## 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 Rohlfs R&D R-330 MK1 aircraft: https://openairdocs.org/model/rohlfs-r-d-r-330-mk1/aircraft.md

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