# Menasco PIRATE C4S

- Type: Engine model (FAA registry)
- Registry code: 43505
- Manufacturer (registry): MENASCO
- Model: PIRATE C4S
- Engine type: Reciprocating
- Power: 150 hp
- Data sheet: [TCDS TC 134](https://openairdocs.org/tcds/TC%20134) (OpenAirDocs)
- Holder: Menasco Manufacturing Co.
- Installed in: 10 registered aircraft
- Page: https://openairdocs.org/engine/menasco-pirate-c4s

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 69-09-01](https://openairdocs.org/ad/69-09-01): Eisemann Magnetos · Eisemann Magnetos, 2A4-45-B2, 2A4-49-B2 and 158 more

## Registered aircraft (10)

- [N17343](https://openairdocs.org/aircraft/N17343): [International Air Services Inc Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20TRUSTEE), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 1940, S/N 458
- [N17348](https://openairdocs.org/aircraft/N17348): [Billmayer James Jay](https://openairdocs.org/faa-owner/BILLMAYER%20JAMES%20JAY), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 1938, S/N 197
- [N17350](https://openairdocs.org/aircraft/N17350): [Easudes Jesse](https://openairdocs.org/faa-owner/EASUDES%20JESSE), [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh), built 1938, S/N 192
- [N17353](https://openairdocs.org/aircraft/N17353): [Creative Interiors Inc](https://openairdocs.org/faa-owner/CREATIVE%20INTERIORS%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 1937, S/N 157
- [N17360](https://openairdocs.org/aircraft/N17360): [Simply Living LLC](https://openairdocs.org/faa-owner/SIMPLY%20LIVING%20LLC), [Fort Myers, FL](https://openairdocs.org/faa-place/FL/Fort%20Myers), built 1937, S/N 184
- [N17368](https://openairdocs.org/aircraft/N17368): [Western Antique Aeroplane & Automobile Museum](https://openairdocs.org/faa-owner/WESTERN%20ANTIQUE%20AEROPLANE%20%26%20AUTOMOBILE%20MUSEUM), [Hood River, OR](https://openairdocs.org/faa-place/OR/Hood%20River), built 1937, S/N 173
- [N466WA](https://openairdocs.org/aircraft/N466WA): [Peters Gary B](https://openairdocs.org/faa-owner/PETERS%20GARY%20B), [Clarkston, WA](https://openairdocs.org/faa-place/WA/Clarkston), built 1940, S/N 466
- [N7779](https://openairdocs.org/aircraft/N7779): [Leon Arnaldo M](https://openairdocs.org/faa-owner/LEON%20ARNALDO%20M), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), S/N 476
- [N8146](https://openairdocs.org/aircraft/N8146): [Kozak Gary D](https://openairdocs.org/faa-owner/KOZAK%20GARY%20D), [Downers Grove, IL](https://openairdocs.org/faa-place/IL/Downers%20Grove), built 1940, S/N 457
- [N83Y](https://openairdocs.org/aircraft/N83Y): [Weeks Kermit A](https://openairdocs.org/faa-owner/WEEKS%20KERMIT%20A), [Polk City, FL](https://openairdocs.org/faa-place/FL/Polk%20City), built 1933, S/N 3

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI75FEE69](https://openairdocs.org/ntsb/CHI75FEE69), Jun 21, 1975: Ryan ST-A (N8146), Belvidere, IL, substantial damage

## FAA accident and incident reports (5)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20101202052359I](https://openairdocs.org/incident/20101202052359I), Dec 2, 2010: Ryan Aerona ST-A SPECIA (N17343), Bethany, OK, Minor damage. On December 2, 2010, during landing operations at wiley post airport (pwa), N17343 was damaged after touchdown. Weather was not a factor. The pilot reported he…
- [Incident 20000724027369I](https://openairdocs.org/incident/20000724027369I), Jul 24, 2000: Ryan STASPECIAL (N17343), Oshkosh, WI, Minor damage. (-23)The pilot was landing on runway 36. On the roll out, the pilot lost control of the aircraft and ground looped. The propeller tips were damaged. The pilot…
- [Incident 19820808056139I](https://openairdocs.org/incident/19820808056139I), Aug 8, 1982: Ryan STASPECIAL (N17348), Stanford, CA, Minor damage. Rough engine and power loss. Landed in a field. Believed to be a broken cam follower roller.
- [Incident 19781021029329I](https://openairdocs.org/incident/19781021029329I), Oct 21, 1978: Ryan STA (N8146), Waukegan, IL, Minor damage. Engine quit at 2000 ft. AGL. During climb due to dirt in the carburetor.
- [Accident 19750621028121A](https://openairdocs.org/incident/19750621028121A), Jun 21, 1975: Ryan STASPECIAL (N8146), Belvidere, IL, Substantial damage. Airport congestion due to uncontrolled mix of diverse opns. Plt demonstrating acft to pax.

---
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.