SA00077LAEngine and powerplant
Installation of a modified exhaust system.
FAA holder: Aerospace Welding Minneapolis Inc.
Aircraft STC directory
Cessna Aircraft 188A STCs
The Jun 30, 2026 FAA DRS snapshot contains 14 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 188A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
14
listed Current at snapshot
12
holder directories
6
modification categories
Nov 17, 2023
latest recorded revision
Modification demand surface
Other aircraft modifications4
Fuel systems3
Engine and powerplant2
Landing gear and brakes2
Flight controls2
Cabin and interiors1
Recorded holders
Recently revised 188A STCs
Showing the 14 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA1151NWOther aircraft modifications
Installation of the Flight Grip Model 135 Control Stick Grip.
FAA holder: Air Products & Parts LLC
ST03554CHOther aircraft modifications
Installation of Rotary Gatekeeper and provisions equipment.
FAA holder: Turbine Conversions Ltd
SA01636SELanding gear and brakes
Manufacture of Alaskan Bushwheel tail wheel and fork assembly.
FAA holder: ABI, LLC
SA1271GLCabin and interiors
Install SAF-T-STOP auxiliary seat stop device.
FAA holder: Glen A Florence, Aero Technologies, Inc.
SA2340WEFlight controls
Installation of recontoured wing leading edge, drooped ailerons in flaps down mode, wing strut fillet, stall fences, wing tips, flap actuated elevator trim and flap release handle.
FAA holder: Sierra Industries Inc
SA1300GLFuel systems
Replace Cessna fuel cell drain valve assembly P/N 84C with Safe Air Repair P/N SAR-2.
FAA holder: Aero Fabricators Co
SA01258SEOther aircraft modifications
Installation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML.
FAA holder: R-S Sales Inc.
SA01074WIFlight controls
Installation of McFarlane Aviation Flap Roller Assembly Service Kit MCSK100.
FAA holder: McFarlane Aviation, Inc.
SA1745WEOther aircraft modifications
Installation of Automatic Flagman Model No 4.
FAA holder: R-S Sales Inc.
SA693CEEngine and powerplant
Replace existing engine induction air filter with AC Spark Plug filter.
FAA holder: Brackett Aero Filters Inc.