SA2324WEPropellers
Installation of spraymat ice protection system on L-188 propeller spinner, Hamilton Standard P/N 553546, replacing Hamilton Standard heater blanket.
FAA holder: ROBERT W. MURRAY
Aircraft STC directory
Lockheed Aircraft 188A STCs
The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Lockheed Aircraft 188A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
12
listed Current at snapshot
7
holder directories
5
modification categories
Dec 20, 2011
latest recorded revision
Modification demand surface
Cargo and special mission4
Other aircraft modifications4
Fuel systems2
Propellers1
Safety and emergency equipment1
Recently revised 188A STCs
Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST00986LA-DCargo and special mission
Installation of lower cargo compartment smoke detection system provisions.
FAA holder: Ontic Engineering and Manufacturing Inc.
SA1064SOFuel systems
Increase in zero fuel weight from 82,500 lbs. to 90,800 lbs.
FAA holder: Aeronautical Engineers, Inc
SA1071SOFuel systems
Increase in zero fuel weight from 86,000 pounds to 92,340 pounds.
FAA holder: Aeronautical Engineers, Inc
ST508SOOther aircraft modifications
Installation of lap/shoulder belts.
FAA holder: Aeronautical Engineers Inc
ST885SOCargo and special mission
Modification to a cargo configuration.
FAA holder: Aeronautical Engineers Inc
SA7772SWOther aircraft modifications
Replacement of existing torquemeters.
FAA holder: AVMAR a Michigan Corporation
SA1754WECargo and special mission
Installation of cargo doors, cargo floor and other changes. (188A, 188C Aircraft SN 1070 and higher are eligible.).
FAA holder: Lockheed Martin Aeronautics Company
ST01004NYCargo and special mission
Installation of cargo restraint straps.
FAA holder: Airline Container Manufacturing Co Inc
ST02035AKOther aircraft modifications
Installation of Honeywell TCAS II.
FAA holder: ACSS (Aviation Communication and Surveillance Syst
SA2405WESafety and emergency equipment
Installation of PICO Division pressure regulator P/N 3001 on automatically inflatable emergency evacuation slides in lieu of International Inflatables pressure regulator P/N 68240 and 70003.
FAA holder: Goodrich Corporation
SA1060GLOther aircraft modifications
Installation of Norton Radome Kit4306CX.
FAA holder: Saint-Gobain Performance Plastics Corp