# Wsk-Pzl 6A4-200-C6 - Type: Engine model (FAA registry) - Registry code: 67229 - Manufacturer (registry): WSK-PZL - Model: 6A4-200-C6 - Engine type: Reciprocating - Power: 200 hp - Data sheet: [TCDS E-238](https://openairdocs.org/tcds/E-238) (OpenAirDocs) - Holder: Franklin Sp. z.o.o. - Installed in: 0 registered aircraft - Page: https://openairdocs.org/engine/wsk-pzl-6a4-200-c6 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 None registered with this engine model now. ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## Service difficulty reports (1) As reported by operators and repair stations, by the model named in the report. - [SDR 20000404SH008](https://openairdocs.org/sdr/20000404SH008), Apr 4, 2000: PLACARD. DISLODGED. IDENTIFICATION STICKER CAME LOOSE AND LODGED AGAINST CARBURETOR VENTURI. STICKER WAS STUCK IN CARBURETOR HEAT BOX AND WAS NOT SEEN WHEN NEW FILTER WAS INSTALLED ## STCs that may be installed (OpenAirDocs) (8) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC - [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC - [STC SE1311SO](https://openairdocs.org/stc/SE1311SO): Installation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe. LegacySTC.com - [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc - [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc - [STC SE3331NM](https://openairdocs.org/stc/SE3331NM): Lycoming valve cover gasket. Real Gaskets Tennessee - [STC SE1-201](https://openairdocs.org/stc/SE1-201): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)). MidContinent Instru Co Inc - [STC SE4-1192](https://openairdocs.org/stc/SE4-1192): Adapter to permit Bendix Scintilla magneto installation, Type SF6LN-8, and modification of carburetor- manifold adapter box. Van De Water Devel Co ## PMA parts (OpenAirDocs) (11) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. - [AB-160844](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172896150720251216184414.0001): Spring & Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 10-160844 · Nov 10, 2025 - [TA2927-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143759258820231109131601.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023 - [TA2927-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118936882120231109131600.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023 - [RG-17864](https://drs.faa.gov/browse/excelExternalWindow/B998CAC38DFA95468525704B004F40F8.0001): Valve Cover Gasket. Real Gasket TN · Replaces Franklin Engine 17864 · Jun 5, 2001 - [RG-17794](https://drs.faa.gov/browse/excelExternalWindow/874FED5E1E3A6A4D8525704B004F40F7.0001): Pushrod Tube Seal. Real Gasket TN · Replaces Franklin Engine 17794 · Jun 5, 2001 - [17727](https://drs.faa.gov/browse/excelExternalWindow/32C767C73ADC525185257049005D9A1A.0001): Valve Cover Gasket. Real Gasket TN · Replaces RG-17727 · May 13, 2001 - [P7500](https://drs.faa.gov/browse/excelExternalWindow/88A50C695F42B49E8525704C00516144.0001): Oil Drain Valve. Saf-Air Products Inc · Modification part · Feb 27, 2000 - [RG-17794](https://drs.faa.gov/browse/excelExternalWindow/B451C2496F73B4188525704B004F3DF5.0001): Pushrod Tube Seal. Real Gasket Corporation · Replaces Franklin Engine 17794 · Dec 9, 1999 - [RG-17864](https://drs.faa.gov/browse/excelExternalWindow/62FE9009658C0D548525704B004F3DF6.0001): Valve Cover Gasket. Real Gasket Corporation · Replaces Franklin Engine 17864 · Dec 9, 1999 - [RG-17727](https://drs.faa.gov/browse/excelExternalWindow/3994B165678328248525704B004F3DF4.0001): Valve Cover Gasket. Real Gasket Corporation · Modification part · Dec 9, 1999 - [CA16-A48](https://drs.faa.gov/browse/excelExternalWindow/61992D497007ABF18525703E006CB8E0.0001): Gasket. Causey Aviation Svc Inc · Replaces Precision Automotive 16-A48 installed… · Mar 22, 1987 --- 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.