FAA STC category
Other aircraft modifications STCs
Current FAA supplemental type certificates outside the principal modification categories. This directory contains 11,384 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Installation of two Teledyne Continental Motors (TCM) model IO-520-E engines (derated to 260hp) and Hartzell model EHC-A3VF-2B/V7636D propellers and related changes in accordance with Colemill Enterprises Drawing AC5600 dated February 23, 1970, revised April 22, 1970.
FAA holder: Mike Jones Aircraft Sales Inc.
Installation of Continental IO-520-E derated engines and McCauley D3AF32C87/82NC-6 or -8 propellers. Modification to be accomplished in accordance with Colemill Enterprises, Inc. Drawing AC5800 Rev. A and AC5801 Rev A and Installation Instructions dated 7 July 1972 and revised 21 August 1972. Owner s Manual Supplement dated 21 August 1972 included in data.
FAA holder: Mike Jones Aircraft Sales Inc.
Installation of a Bendix-King EFS 40/50 Electronic Flight Information System and LITEF LCR-92 Attitude Heading Reference System with Aeronautical Accessories, Inc. (AAI). AAI Drawing List Report Number AA- 01062, No Revision, dated July 11, 2001, or later Federal Aviation Administration (FAA) approved revision (s).
FAA holder: Bell Helicopter Textron Inc.
Flitestep Kit in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-03068, Revision A, dated September 30, 2003, or later DAS approved revision; and installation per Report No. AA-02047, No Revision, dated June 27, 2003, or later DAS approved revisions.
FAA holder: Bell Helicopter Textron Inc.
Retractable Hard Point Kit in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-05103, Revision Q, dated April 30, 2007, or later DAS approved revisions; and installation per Report No. AA-05104, Revision K, dated March 28, 2007, or later DAS approved revisions.
FAA holder: Bell Helicopter Textron Inc.
Flitestep in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-05095, Revision A, dated December 22, 2005, or later DAS approved revision; and Installation Instructions Report No. AA-05099, Revision A, dated December 8, 2005, or later DAS approved revision.
FAA holder: Bell Helicopter Textron Inc.
Combined Cockpit Voice Recorder/Flight Data Recorder in accordance with Aeronautical Accessories, Inc. Report No. AA-05035, Revision D, dated July 13, 2005, or later FAA approved revision and installation per Aeronautical Accessories, Inc. Report No. AA-03103, Revision D, dated June 29, 2005, or later FAA approved revision.
FAA holder: Bell Helicopter Textron Inc.
Installation of a Vertical Fin Cap with LED Light Kit in accordance with Master Drawing List AA-04133 Revision D dated August 5, 2010, or later FAA approved revision. Instructions for Continued Airworthiness, AAI Report Number AA-06111, Rev. B dated January 15, 2010, or later FTW AEG accepted revision is required.
FAA holder: Bell Helicopter Textron Inc.
Installation of noise reduction nacelles.
FAA holder: Quiet Skies Inc
Installation of a maintenance step.
FAA holder: Bell Helicopter Textron Inc.
Installation of folding maintenance step assembly.
FAA holder: Bell Helicopter Textron Inc.
Installation of a collective stick socket protective cover.
FAA holder: Bell Helicopter Textron Inc.
Installation and fabrication of cyclic support safety cover.
FAA holder: Bell Helicopter Textron Inc.
Manufacture of Replacement Windows in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-92083, Rev. M, dated September 20, 2010, or later FAA approved revisions, and installation per Installation Instructions as listed in that report.
FAA holder: Bell Helicopter Textron Inc.
Installation of Radome assembly.
FAA holder: Bell Helicopter Textron Inc.
Installation of Headset Retention Brackets.
FAA holder: Bell Helicopter Textron Inc.
Installation of quick mount kit for Spectrolab Nightsun SX-16 searchlight.
FAA holder: Bell Helicopter Textron Inc.
Installation of Flitestep.
FAA holder: Bell Helicopter Textron Inc.
Installation of replacement windows windshields.
FAA holder: Bell Helicopter Textron Inc.
Manufacture of crew rubber mounted windows.
FAA holder: Bell Helicopter Textron Inc.
L-3 Communications FA2300 Series combined Cockpit Voice and Flight Data Recorder Kit.
FAA holder: Bell Helicopter Textron Inc.
Manufacture of console assembly.
FAA holder: Bell Helicopter Textron Inc.
Installation of a heated windshield panel.
FAA holder: Aviation Fabricators Inc
Replace front 30 inches of fiberglass canopy top with L.P. Aero Plastics Inc. acrylic top in accordance with Reabe Aircraft Improvement Inc. Installation Instructions as listed on AML No. SA00770CH, amended January 14, 2011, or later FAA approved revisions.
FAA holder: Reabe Aircraft Improvement Inc
Installation of Latitude Technologies S100 Tracking System in accordance with Latitude Technologies Master Drawing List 1117-MDL-001, Revision B, dated December 14, 2010, Transport Canada approved December 14, 2010, or later Transport Canada approved revisions.
FAA holder: Latitude Technologies Corporation
Installation of an Aircell Axxess Airborne Telecommunications System.
FAA holder: Piaggio America Inc.
Installation electrostatic spray equipment and controls in accordance with ZEE Systems, Inc. Document Number Z03-1 MDL-MDI, Revision D, dated 10-22-10; Airplane Flight Manual Supplement Document Number Z03-AFMS, Rev IR dated 12/27/2010; Instructions for Continued Airworthiness (ICA), Z03K000, Rev IR, dated 11-15-10, or later FAA approved revision are a required part of this modification.
FAA holder: Spectrum Electrostatic Sprayers Inc.
Installation of Heli-Dyne E type nose and Model 369E horzontal stabilizer (P/N 421-087-505).
FAA holder: Rolls-Royce Engine Services-Oakland Inc.
INSTALL AN AIRCELL ATG-5000 WITH WLAN.
FAA holder: Gulfstream Aerospace Corporation
Installation of General Electric Model CT58-140-2 engines.
FAA holder: Columbia Helicopters Inc
Installation of Hartzell HC-E2YR-2BTF/FC7693F(B)+1 propellers.
FAA holder: Hartzell Propeller Inc
Installation of Rosemount Aerospace 8700E1-4 Series Electronic Flight Bag (EFB) System.
FAA holder: Rosemount Aerospace Inc
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Installation of Combat Systems Officer System.
FAA holder: Stevens Aviation Inc.
Increase in maximum ground idle speed.
FAA holder: Erickson Air Crane Inc. dba Erickson Air-Crane
Installation of an L-3 Communications Micro Quick Access Recorder (MQAR).
FAA holder: Chippewa Aerospace, Inc.
Modification of a Rockwell Collins FSM-6000 System Installation.
FAA holder: Rockwell Collins Inc
Installation of Multi-Mode Receiver, GNLU-930.
FAA holder: Aviation System Standards Aircraft Maintenance and Engineering Division, AJW-344
Installatino of Aircell Wireless LAN System.
FAA holder: Duncan Aviation Inc
Installation of a Miltope Wireless Access Point.
FAA holder: Bizjet International Sales & Support Inc
Activation of Wireless Local Area Network Access Point.
FAA holder: Bombardier Aerospace
Installation of provisions for an Executive Power System.
FAA holder: Bizjet International Sales & Support Inc
Attachment of 'Football Helmet' appendages.
FAA holder: JR Aerosports LTD
Installation of Cameron carriage assemblies Under Firefly envelopes.
FAA holder: JR Aerosports LTD
Attachment of sea serpent appendage.
FAA holder: JR Aerosports LTD
Attachment of Firefly hot air balloon envelopes.
FAA holder: JR Aerosports LTD
Attachment Galaxy hot air balloon envelopes.
FAA holder: JR Aerosports LTD
Attachment of '57 Chevy' appendages.
FAA holder: JR Aerosports LTD
Attachment of 'Turtle' appendages.
FAA holder: JR Aerosports LTD
Installation of Ballooning Adventures ripstop polyester envelope.
FAA holder: JR Aerosports LTD
Attachment of 'Bunny' of appendages.
FAA holder: JR Aerosports LTD
Installation of the Galaxy 4860 basket on Firefly 8 envelope.
FAA holder: JR Aerosports LTD
Installation of a Generation 3 Broad Band Multi-Link System.
FAA holder: Gulfstream Aerospace Corporation
Installation of provisions for wingtip mounted infrared sensors.
FAA holder: Sierra Nevada Corporation
Installation of Astronautics Pilot Information Displays/Electronic Flight Bag.
FAA holder: Astronautics Corporation of America
Installation of Vapor Cycle Air conditioning system (Kit No. 206-C30-A01).
FAA holder: AmAir Incorporated
Upgrade of the internal core software of the ACARS Data Link Management Unit (DLM-900).
FAA holder: Electronic Cable Specialists Inc.
Installation of Hartzell PHC-C3YF-2UF/FC8468D( )-8R propellers and C-3567-4P spinners.
FAA holder: Palm Beach Aviation Services Inc.