SA04211CHEngine and powerplant
Installation of an engine modified per STC SE0417CH.
FAA holder: Western Skyways Aircraft Modifications Inc.
FAA-listed STC holder
Western Skyways Aircraft Modifications Inc. STCs
The Jun 30, 2026 FAA DRS snapshot lists 12 selected supplemental type certificates with status Current under Western Skyways Aircraft Modifications Inc.. The records span 60 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
12
listed Current at snapshot
60
aircraft directories
2
modification categories
Aug 20, 2025
latest recorded revision
Modification mix
Engine and powerplant11
Other aircraft modifications1
Aircraft represented
Textron Aviation TU206G32 STCsTextron Aviation T210M28 STCsTextron Aviation 210L27 STCsTextron Aviation T210L27 STCsTextron Aviation 20626 STCsTextron Aviation 210M26 STCsTextron Aviation 210N26 STCsTextron Aviation T210N25 STCsTextron Aviation P210N20 STCsTextron Aviation P20619 STCsTextron Aviation TU206F18 STCsTextron Aviation 20717 STCsTextron Aviation P206A17 STCsTextron Aviation P206B16 STCsTextron Aviation T210K16 STCsTextron Aviation TU206A16 STCsTextron Aviation 210K15 STCsTextron Aviation P206C15 STCsTextron Aviation P206D15 STCsTextron Aviation TU206B15 STCs
Recently revised records
Showing the 12 most recently revised records. Category directories provide the complete paginated discovery path.
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SA3247NMEngine and powerplant
Installation of an air to air intercooler in the engine induction system downstream of the turbocharger. (TU206G S/N U20603522 thru U20606921 and up).
FAA holder: Western Skyways Aircraft Modifications Inc.
SE3248NMEngine and powerplant
Installation of air to air intercooler in engine induction system.
FAA holder: Western Skyways Aircraft Modifications Inc.
SA2528NMEngine and powerplant
Installation of an air to air intercooler in the engine induction system downstream of the turbocharger. (P210N S/N P21000001 THRU P21000834).
FAA holder: Western Skyways Aircraft Modifications Inc.
SA2598NMEngine and powerplant
Installation of an air to air intercooler in the engine induction system downstream of the turbocharger. (See specific serial numbers) H S/N T210-308 THRU T210-0392).
FAA holder: Western Skyways Aircraft Modifications Inc.
SA3781NMEngine and powerplant
Installation of engine induction air intercooler.
FAA holder: Western Skyways Aircraft Modifications Inc.
SA3931NMEngine and powerplant
Installation of air to air intercooler in the engine air induction system. Airplane must have STC SA2689SW incorporated.
FAA holder: Western Skyways Aircraft Modifications Inc.
SE2529NMEngine and powerplant
Installation of an air to air intercooler in the engine induction system downstream of the turbocharger.
FAA holder: Western Skyways Aircraft Modifications Inc.
SE2599NMEngine and powerplant
Installation of an air intercooler in the engine induction system downstream of the turbocharger.
FAA holder: Western Skyways Aircraft Modifications Inc.
SE3782NMEngine and powerplant
Installation of an intercooler in the engine air induction system.
FAA holder: Western Skyways Aircraft Modifications Inc.
SE3932NMEngine and powerplant
Installation of an intercooler in the engine air induction system.
FAA holder: Western Skyways Aircraft Modifications Inc.
SE0417CHOther aircraft modifications
Turbo-normalization.
FAA holder: Western Skyways Aircraft Modifications Inc.