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Aircraft STC directory

Cessna Aircraft T188C STCs

The Jun 30, 2026 FAA DRS snapshot contains 17 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft T188C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

17
listed Current at snapshot
11
holder directories
7
modification categories
Dec 16, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications7
Engine and powerplant3
Landing gear and brakes2
Fuel systems2
Aircraft structures1
Cabin and interiors1
Flight controls1

Recorded holders

R-S Sales Inc.2Curry Aviation LLC1Mr. Thomas Anderson1Turbine Conversions Ltd1ABI, LLC1Aero Spraying Service Inc.1Glen A Florence, Aero Technologies, Inc.1Horizon Instruments Inc1Aero Fabricators Co1Hartwig Aircraft Fuel Cell Repair1McFarlane Aviation Inc1

Recently revised T188C STCs

Showing the 17 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA8343SWEngine and powerplant

Install Textron Lycoming IO-540-K1A5, -K1B5, -K1C5, K1G5, K1J5 or -S1A5 engine and Hartzell HC-C2YR-1BF/F8475R or HC-C2YR-1BF/F8475T+2 propeller with Installation Instructions dated 10/1/94, Dwg List No. 4100 dated 10/1/94, Dwg. No. 89320, Rev. C, dated 4/29/92, Dwg. No. 89321 with ECN B-1 dated 4/30/92, Dwg. No. 89322 with ECN B-1 dated 4/30/92, and Dwg. No. 89323, Rev. A, dated 2/3/92, or later FAA approved revisions. Airplane Flight Manual Supplements dated 1/28/00 for A&B Models, and 1/28/00 for C Model, or later FAA approved revision is required.

FAA holder: Yates Aircraft LLC

View record