FAA STC category
Electrical systems STCs
Aircraft wiring, generating, battery, conversion, and electrical power-system changes. This directory contains 623 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Description of Type Design Change: Installation of Dedicated Gas Generator Case drain.
FAA holder: Blackhawk Modifications, LLC
True Blue TS56 Emergency Battery Power Supply Replacement.
FAA holder: Mid-Continent Instrument Co. Inc.
Installation of EarthX ETX680-24-TSO Lithium Battery.
FAA holder: EarthX Inc.
Electrical outlet installation - Boeing 787-8 and 787-9 VIP.
FAA holder: Greenpoint Technologies, Inc.
Installation of the Concorde Lead Acid Battery RG-380E to replace the OEM Main Lead Acid Battery.
FAA holder: Concorde Battery Corporation
Installation of a EarthX ETX900-TSO Lithium battery.
FAA holder: EarthX Inc.
Installation and Configuration of Electrical Power Supply for Optional 50Amp / Longline / Carousel Systems.
FAA holder: Airbus Helicopters Canada Limited
Installation of Belt Driven Auxiliary Generator i.
FAA holder: RSG AeroDesign LLC
Installation of the Advanced Lithium Ion Battery Replacement of Ni-Cad Battery.
FAA holder: Vertical Flight Solutions Inc.
Installation of Battery Temperature Indicator.
FAA holder: Aero-Mach Labs Inc.
Installation of Underwing Pylons with a Pod and Underwing Wiring Tunnel.
FAA holder: Aerospace Design & Compliance LLC
Installation of Electronic Flight Bag data and power connectors with associated aircraft wiring interface.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of electrical and mechanical provisions for Global System Mobile (GSM) equipment.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of Electronic Flight Bag mounting and wiring provisions.
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Modification of the wiring interface between the Flight Management Computer System (FMCS) and the ACARS Communications Management Unit (CMU-900).
FAA holder: Amphenol Cable and Interconnect Technologies Inc.
Installation of B & C Specialty Products BC100-1 battery.
FAA holder: B & C Specialty Products Inc
Installation of the TB44 Lithium-Ion Battery System.
FAA holder: Avmax Aviation Services Inc.
Installation of mounting device and power supply connection for PIVOT EFB.
FAA holder: SABENA TECHNICS BGC
Installation of Hawker Sealed Lead-Acid Battery.
FAA holder: Securaplane Technologies Inc.
Replacement of JET PS835C or PS835D Battery packs with Securaplane XL244-D Battery Packs.
FAA holder: Securaplane Technologies Inc.
Installation of the Battery Access Kit.
FAA holder: Avmax Aviation Services Inc.
True Blue TS28 Emergency Battery Power Supply Replacement.
FAA holder: Aerospace Design and Compliance LLC
Installation of Uninterruptable Power Supply (UPS).
FAA holder: LUFTHANSA TECHNIK AG
Installation of B&C Specialty Products BC400 alternator.
FAA holder: B & C Specialty Products Inc.
Installation of Starter-Generator Cooling Kit.
FAA holder: Precision Heli-Support LLC
Replacement of the original Ni-cad battery with Arrow Falcon Exporters, Inc. lead acid battery part numbers 83016-1 or-2.
FAA holder: Arrow Falcon by Edgefield Manufacturing
Installation of structural fitting provisions and capped and stowed electrical cable provisions.
FAA holder: Stratton Park Engineering Company Incorporated
Installation of a Geneva Aviation Starter Generator,.
FAA holder: Turbolyft USA Corporation
Installation of universal internal mount for electrical equipment provisions.
FAA holder: STERLING HELICOPTER
Installation of a Constant Friction Mount , Cradle, and Integrated Power Supply.
FAA holder: Avionics Support Group Inc.
Installation of stainless steel battery box.
FAA holder: CheckSix AeroSolutions, LLC
Installation of battery over- temperature warning system.
FAA holder: PC6-AU23 Spares LLC
Installation of stainless steel battery box.
FAA holder: CheckSix AeroSolutions, LLC
Installation of a Skurka model 400SG184Q 400-Amp Starter/Generator.
FAA holder: L3Harris Technologies Integrated Systems L.P.
Installation of the Integrated Back-up Battery System (IBBS).
FAA holder: TCW Technologies LLC
Installation of the Universal Kapture Cockpit Voice Recorder (CVR) with Recorder Independent Power Supply (RIPS).
FAA holder: Avmax Aviation Services Inc.
Installation of Plane-Power ALT-FLX alternator.
FAA holder: Hartzell Engine Technologies, LLC
Installation of B&C Specialty Standby Alternator System.
FAA holder: Freedom Aviation Inc.
Installation of Electroair Back Up Battery Panel System Control.
FAA holder: Electroair Aquisition Corp.
Replace the nickel-cadmium battery with Concorde RG-380E lead acid battery.
FAA holder: Aero-Mach Wilco LLC
Replace the lead acid battery with a Concorde RG 24-11M lead acid battery.
FAA holder: Aero-Mach Wilco LLC
Installation of Concorde RG380E/40 and 40B battery.
FAA holder: Aero-Mach Wilco LLC
Lithium cell battery pack to replace currently approved alkaline battery pack used in escape slide emergency light system.
FAA holder: Astronics Luminescent Systems Inc
Fabrication and Installation of Electrical System Upgrade.
FAA holder: AEM USA Inc.
Installation of Non-electrical Floor Path Marking System.
FAA holder: Lufthansa Technik AG
Installation of Gogo 2KU-Structural and Electrical Provisions.
FAA holder: Delta Engineering Corporation
Installation of Concorde RG350 Sealed Lead Acid Battery.
FAA holder: Rotorcraft Support Inc
Installation of a series/parallel selector switch for battery start selection.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of a Hartman series parallel battery relay.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of a Hartman series-parallel battery relay.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of PC-17 600 VA main inverter and PC-17 standby inverter; or installation of Flitetronics 250VA PC-15B main and standby inverters.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of a single PC-17 inverter.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of 110 V outlet and wiring.
FAA holder: Mitsubishi Heavy Industries America Inc.
Installation of non-electrical floor path marking system.
FAA holder: Lufthansa Technik AG
Installation of a Concorde RG-390E or RG-380E/44 Lead Acid Battery.
FAA holder: Airbus Helicopters Inc.
Installation of a Concorde RG-380E/44 lead acid battery.
FAA holder: Airbus Helicopters Inc.
Fabrication of the Onboard Model 200-095-00 Multi-Channel Electrical Slip-Ring Kit.
FAA holder: Onboard Systems International
Installation of Gogo 2KU-Structural and Electrical Provisions.
FAA holder: Delta Engineering Corporation
Installation of a Mid-Continent MD835( ) Lithium Ion Battery.
FAA holder: Mid-Continent Instrument Co. Inc.
Installation of main battery replacement with Concorde Valve Regulated Lead Acid battery.
FAA holder: Concorde Battery Corporation
Installation of main battery replacement with Concorde Lead-Acid battery.
FAA holder: Concorde Battery Corporation
Installation of aircraft main battery replacement.
FAA holder: Concorde Battery Corporation
Installation of Lithium-ion main ship battery.
FAA holder: Blackhawk Modifications Inc.
Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery, P/N 33181-006.
FAA holder: MarathonNorco Aerospace Inc
Installation of wiring provisions for the Honeywell EGPWS Smart Runway/Smart Landing features.
FAA holder: Honeywell International Inc
Models PC-12, PC-12/45 and PC-12/47 - Installation of the alternate part number EFS 40/50 SG 465 Symbol Generator.
FAA holder: Honeywell International Inc
Installation of a starter generator cooling system.
FAA holder: Fargo Manufacturing Co.
Installation of SAFT type 2376 nickel-cadmium battery.
FAA holder: Frontier Flying Service Inc.
Installation of Generator 2 RCCB Upgrade and/or Dual Battery Cockpit Labeling.
FAA holder: Finnoff Aviation Products