# N11733: 1934 Monocoupe D145

- Status: Valid registration
- Airframe: [Monocoupe D145](https://openairdocs.org/model/monocoupe-d145) (registry code 9250512, 2 seats)
- Engine: [Warner SS185 series](https://openairdocs.org/engine/warner-ss185-series) (registry code 64505)
- Serial number: D-123
- Year built: 1934
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: July 11, 1958
- Certificate issued: May 10, 2021
- Expires: May 31, 2028
- Mode S code: A04911
- Registered owner: [Chileprop LLC](https://openairdocs.org/faa-owner/CHILEPROP%20LLC)
- Location: [Mimbres, NM](https://openairdocs.org/faa-place/NM/Mimbres)
- Owner type: LLC
- Owner's area on the map: 33.0514° N, 108.0547° W: Placed by OpenAirDocs at the center of ZIP code 88049, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11733
- Page: https://openairdocs.org/aircraft/N11733

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 Warner SS185 model are included.

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

### Matched by airframe (Monocoupe D145)

None in force.

### Matched by engine (Warner SS185 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N11733.

## FAA accident and incident reports

None matched to N11733.

## 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 Monocoupe D145 aircraft: https://openairdocs.org/model/monocoupe-d145/aircraft.md
- The Warner SS185 series engine: https://openairdocs.org/engine/warner-ss185-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.