SH3191SOOther aircraft modifications
Installation of external hoist.
FAA holder: Bell Helicopter Textron Inc.
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.
Showing 5,401–5,520 of 11,384Page 46 of 95
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SH3310SO-DOther aircraft modifications
Installation of replacement windows.
FAA holder: Bell Helicopter Textron Inc.
SH3312SOOther aircraft modifications
Manufacture of replacement windows.
FAA holder: Bell Helicopter Textron Inc.
SH3592SWOther aircraft modifications
Installation of rubber mounted crew windows.
FAA holder: Bell Helicopter Textron Inc.
SH3593SWOther aircraft modifications
Installation of rubber mounted passenger windows.
FAA holder: Bell Helicopter Textron Inc.
SH3640SWOther aircraft modifications
Installation of forward equipment shelf.
FAA holder: Bell Helicopter Textron Inc.
SH3712SWOther aircraft modifications
Installation of replacement windshield.
FAA holder: Bell Helicopter Textron Inc.
SH3895SWOther aircraft modifications
Installation of a quick deploy litter system.
FAA holder: Bell Helicopter Textron Inc.
SH5624SWOther aircraft modifications
Installation of a threshold ramplight.
FAA holder: Bell Helicopter Textron Inc.
SH5772SWOther aircraft modifications
Manufacture of Replacement Windshield.
FAA holder: Bell Helicopter Textron Inc.
ST01180WIOther aircraft modifications
Installation of an L-3 Communications ADI-335N Standby Attitude Indicator.
FAA holder: Jet Aviation St. Louis Inc.
ST03108NYOther aircraft modifications
Installation of a Class II Electronic Flight Bag.
FAA holder: Bombardier Inc
ST03216NYOther aircraft modifications
Installation of L3 Communications FA2100 Cockpit Voice Recorder (CVR) System.
FAA holder: Jet Aviation Flugzeugwartung GmbH
ST03217NYOther aircraft modifications
Installation of P-RNAV compliance on the installed Honeywell GNS-XLS Flight Management System.
FAA holder: Jet Aviation Flugzeugwartung GmbH
ST03167CHOther aircraft modifications
Re-pitch existing passenger seats, install additional seats, and reposition existing passenger service units (PSU's).
FAA holder: STS Engineering Solutions
ST02190LA-DOther aircraft modifications
Installation of a Forward Vestibule Compartment.
FAA holder: Gulfstream Aerospace Corporation
SR03212NYOther aircraft modifications
Installation of VIP 37 Plus Interiors P/N 6AB1AD012-001, 7 and 9 seats configurations.
FAA holder: M.A.G. MECAER Aviation Group S.P.A.
ST04278AT-DOther aircraft modifications
Installation of an Executive Completion.
FAA holder: Gulfstream Aerospace Corporation
ST04279AT-DOther aircraft modifications
One-Time Installation of Provisions for PMS Carriers and Associated Instruments.
FAA holder: Gulfstream Aerospace Corporation
SA03209NYOther aircraft modifications
Installation of Model MTV-27- I-E-C-F-R(P)/CFR225-55f full feathering and reversing 5-bladed propellers.
FAA holder: MT-Propeller Entwicklung GmbH
ST02361LAOther aircraft modifications
Installation of Aerocon Engineering Company (AEC) On-Board Airstair.
FAA holder: Aircraft Technical Development Inc. dba Aerocon Engineering Company
SA00066MCOther aircraft modifications
Installation of provisions for a government furnished device.
FAA holder: L-3 Communications Integrated Systems LP
SA00082MCOther aircraft modifications
Installation of communication and surveillance equipment.
FAA holder: L-3 Communications Integrated Systems LP
ST01635WI-DOther aircraft modifications
Modification of Rockwell Collins, Inc. VHF-4000 and VHF-4000E installations.
FAA holder: Rockwell Collins Inc
SA1899SWOther aircraft modifications
Installation of freon air conditioning system.
FAA holder: M7 Aerospace LLC
SA5965SWOther aircraft modifications
Installation of rechargeable flashlights.
FAA holder: M7 Aerospace LLC
SA5968SWOther aircraft modifications
Installation of Dual Davtron Digital Clocks.
FAA holder: M7 Aerospace LLC
SA5971SWOther aircraft modifications
Installation of J.E.T. Standby Gyro-Horizon.
FAA holder: M7 Aerospace LLC
SA5972SWOther aircraft modifications
Installation of TAI-80A SAT-TAS-TAT Indicators.
FAA holder: M7 Aerospace LLC
SR02248SEOther aircraft modifications
Installation of a Supplemental Lighting System.
FAA holder: Aviation Specialties Unlimited Inc.
SR09631RCOther aircraft modifications
Installation of L-3 Communications Skywatch HP Traffic Alert and Collision Avoidance System (TCAS I).
FAA holder: PHI Inc
SA01703WIOther aircraft modifications
Installation of Concorde RG-380E/44 and RG-390E VRSLA Batteries.
FAA holder: Concorde Battery Corporation
ST03163CHOther aircraft modifications
Re-pitch existing passenger seats and reposition existing passenger service units (PSU's).
FAA holder: STS Engineering Solutions
ST03164CHOther aircraft modifications
Re-pitch existing passenger seats and reposition existing passenger service units (PSU's).
FAA holder: STS Engineering Solutions
ST04277AT-DOther aircraft modifications
Installation of a Honeywell LSZ-860 Lightning Sensor System.
FAA holder: Gulfstream Aerospace Corporation
ST02259ATOther aircraft modifications
Permanent deactivation of Aeronca thrust reverses.
FAA holder: Bankair, Inc
ST02942CHOther aircraft modifications
Allow interchangeability of Rockwell Collins Pro Line 21 AFD-3010 and AFD-3010E displays.
FAA holder: West Star Aviation Inc
SA01340WIOther aircraft modifications
Reduced Vertical Separation Minimum (RVSM) group airworthiness approval of specific Cessna Model 441 Conquest aircraft.
FAA holder: West Star Aviation
ST01761LA-DOther aircraft modifications
Installation of a Wireless Local Area Network (WLAN).
FAA holder: Gulfstream Aerospace Corporation
ST01775LA-DOther aircraft modifications
Installation of an Avionica Inc. Miniature Quick Access Data Recorder (miniQAR).
FAA holder: Gulfstream Aerospace Corporation
SR00513ATOther aircraft modifications
Installation of tail rotor pedal lockout.
FAA holder: Bell Helicopter Textron Inc.
SR03154NYOther aircraft modifications
Installation of part number 6AB1EL026-001 115 VAC Power System.
FAA holder: Mecaer Aviation Group S.p.A.
ST04274AT-DOther aircraft modifications
Installation of Rockwell Collins Second IFIS.
FAA holder: Gulfstream Aerospace Corporation
SR01180LAOther aircraft modifications
Installation of Pratt & Whitney PT6T-3DF Twin-Pack in place of PT6T-3B, -3BE, -3BF, -3BG Twin Pack.
FAA holder: Diamond Upgrades, LLC
SR03152NYOther aircraft modifications
The installation of the Brite Saver 2 Data Monitoring System.
FAA holder: ECT Industries
SA02825NY PAGE 1Other aircraft modifications
Installation of Aerospace Logic Aircraft Instruments.
FAA holder: Aerospace Logic Inc.
SA02825NY PAGE 2Other aircraft modifications
Installation of Aerospace Logic Aircraft Instruments.
FAA holder: Aerospace Logic Inc.
ST01928AT-DOther aircraft modifications
Installation of Rockwell Collins, Inc. Aircraft Communications and Report Systems (ACARS).
FAA holder: Rockwell Collins Inc
SA3076NMOther aircraft modifications
Installation of Teledyne Controls' Digital Flight Data Acquisition Unit (DFDAU) P/N 2227000-1-A-1, -4-B-1, or -8-E-1 modified.
FAA holder: Teledyne Controls
SA5070NMOther aircraft modifications
Installation of replacement of Aircraft Condition Monitoring System.
FAA holder: Teledyne Controls
SA5080NMOther aircraft modifications
Installation of replacement of Aircraft Condition Monitoring System.
FAA holder: Teledyne Controls
SA5086NMOther aircraft modifications
Installation of replacement of Aircraft Condition Monitoring System.
FAA holder: Teledyne Controls
SA5472NMOther aircraft modifications
Installation of a Teledyne Controls Flight Data Acquisition Unit P/N 2231266-4.
FAA holder: Teledyne Controls
SA5829NMOther aircraft modifications
Installation of Teledyne Controls Wireless Ground Link Quick Access Recorder.
FAA holder: Teledyne Controls
SA5835NMOther aircraft modifications
Installation of Teledyne Controls Digital Flight Data Acquisition Unit.
FAA holder: Teledyne Controls
SA5858NMOther aircraft modifications
Installation of Teledyne Controls' Digital Flight Data Acquisition Unit.
FAA holder: Teledyne Controls
SA5860NMOther aircraft modifications
Installation of Teledyne Controls' Airborne Data Loader Model No. ADL 2230666-01-B.
FAA holder: Teledyne Controls
SA5861NMOther aircraft modifications
Installation of Teledyne Controls' Airborne Data Loader Model No. ADL 2230666-01-B.
FAA holder: Teledyne Controls
SA6002NMOther aircraft modifications
Requirements for the installation of Teledyne Controls' Optical Quick Access Recorder (OQAR).
FAA holder: Teledyne Controls
SA6010NMOther aircraft modifications
Installation of Teledyne Controls' Optical Quick Access Recorder.
FAA holder: Teledyne Controls
SA6084NMOther aircraft modifications
Installation of a Teledyne Controls' Optical Quick Access Recorder.
FAA holder: Teledyne Controls
SA7078NMOther aircraft modifications
Requirements for the installation of Teledyne Controls' Optical Quick Access Recorder (OQAR).
FAA holder: Teledyne Controls
SA8012NMOther aircraft modifications
Requirement for the installation of Teledyne Controls' Digital Flight Data Acquisition United (DFDAU) and Digital Flight Data Management Unit (DFDMU).
FAA holder: Teledyne Controls
ST00099LAOther aircraft modifications
Requirements for the installation of Teledyne Controls' Optical Quick Access Recorder (OQAR).
FAA holder: Teledyne Controls
ST00116LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00129LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00132LAOther aircraft modifications
Requirements for the installation of Teledyne Controls Digital Flight Data Management Unit (DFDMU).
FAA holder: Teledyne Controls
ST00266LAOther aircraft modifications
Installation of the Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00334LAOther aircraft modifications
Installation of the Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00337LAOther aircraft modifications
Installation of Teledyne Controls' Optical Quick Access Recorder (OQAR).
FAA holder: Teledyne Controls
ST00355LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00413LAOther aircraft modifications
Installation of Digital Flight Data Acquisition Unit (FDAU).
FAA holder: Teledyne Controls
ST00419LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00420LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00484LAOther aircraft modifications
Installation of Digital Flight Data Acquisition Unit (FDAU) portion of Flight Data Recorder.
FAA holder: Teledyne Controls
ST00498LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting System (ACARS).
FAA holder: Teledyne Controls
ST00499LAOther aircraft modifications
Installation of Aircraft Communications, Addressing and Reporting Systems (ACARS).
FAA holder: Teledyne Controls
ST00646LAOther aircraft modifications
Installation of digital flight data management unit.
FAA holder: Teledyne Controls
ST00703LAOther aircraft modifications
Installation of aircraft communications, addressing and reporting system (ACARS).
FAA holder: Teledyne Controls
ST00844LAOther aircraft modifications
Replacement and installation of ACARS using Communications Management Unit (ACARS/CMU).
FAA holder: Teledyne Controls
ST00845LAOther aircraft modifications
Replacement and installation of Teledyne Controls ACARS using Communications Management Unit (ACARS/CMU).
FAA holder: Teledyne Controls
ST00846LAOther aircraft modifications
Installation of Teledyne controls ACARS using communications management unit (ACARS/CMU).
FAA holder: Teledyne Controls
ST01778LAOther aircraft modifications
Installation of Teledyne Controls Wireless Ground Link Quick Access Recorder.
FAA holder: Teledyne Controls
ST01823LAOther aircraft modifications
Installation of Teledyne Controls Wireless Ground Link Quick Access Recorder.
FAA holder: Teledyne Controls
ST00801NYOther aircraft modifications
Instalation of Auxiliary Power Unit (APU) Removal.
FAA holder: Field Aviation Co, Inc
ST09723ACOther aircraft modifications
B787-8 Red Text Exit Sign Installation.
FAA holder: United Airlines Inc
SR09627RCOther aircraft modifications
Installation of Night Vision Goggle (NVG) Compatible Lighting System.
FAA holder: Aero Dynamix Inc.
ST00752DEOther aircraft modifications
This STC allows the exchange of the valid Standard Airworthiness Certificate issued to aircraft serial number 15078486, a Cessna 150M aircraft registered as N704BR,.
FAA holder: William Patrick Rourke
SA03148NY (PAGE 1)Other aircraft modifications
The installation of the Latitude Technologies Corporation S100 Tracking System.
FAA holder: Latitude Technologies Corporation
SA03148NY (PAGE 2)Other aircraft modifications
The installation of the Latitude Technologies Corporation S100 Tracking System.
FAA holder: Latitude Technologies Corporation
SA03147NYOther aircraft modifications
Installation of Vapour Cycle Air Conditioner System.
FAA holder: ACS-NAI Limited
SR03145NYOther aircraft modifications
Installation of a Tactical Direction Finder.
FAA holder: Heli-One
ST01429LAOther aircraft modifications
Installation of Aerocon Engineering Company (AEC) Crew Stair.
FAA holder: Aircraft Technical Development Inc. dba Aerocon Engineering Company
ST00886LAOther aircraft modifications
Installation of Flight Dynamics 2150 Head-Up Guidance System.
FAA holder: Rockwell Collins Inc
ST01205NYOther aircraft modifications
Installation of Head-Up Guidance System (HGS) Model 2100.
FAA holder: Rockwell Collins Inc
ST01390LAOther aircraft modifications
Installation of Head-Up Guidance System (HGS) Model 4200.
FAA holder: Rockwell Collins Inc
SA7986SWOther aircraft modifications
Installation of a freon air conditioning system.
FAA holder: West Star Aviation
ST02241SEOther aircraft modifications
Fabrication and Installation of blended winglets.
FAA holder: Aviation Partners Inc
ST03978ATOther aircraft modifications
Installation of the DAC International Gen-X Class 2 Dual Electronic Flight Bag.
FAA holder: Avionics Group Inc.
ST03113NYOther aircraft modifications
TCAS 2000 Upgrade to TCAS Change 7.1.
FAA holder: Dassualt Falcon Service
SR02373LAOther aircraft modifications
Installation of Fresh Air Vents.
FAA holder: Apical Industries Inc
SR03140NYOther aircraft modifications
Installation of a Goodrich Electric Hoist P/N 44311-10-7.
FAA holder: Heli-One
ST02240SEOther aircraft modifications
Installation of Precise Flight, Inc. (PFI) LED Position Lights.
FAA holder: Precise Flight Inc
ST01193CH-DOther aircraft modifications
Installation of an AlliedSignal Global Airborne Flight Information System (AFIS) Satlink System.
FAA holder: Standard Aero
SA03147CHOther aircraft modifications
Removal of air conditioning scoop.
FAA holder: Kelly Aerospace Thermal Systems LLC
SA5227NMOther aircraft modifications
Reduce number of passenger seats installed from 19 to 9.
FAA holder: Corporate Air
SB03146CHOther aircraft modifications
ONE-ONLY STC, S/N 5520: Replace the Lindstrand Balloons Ltd Basket/Burner system with the Cameron Balloons Basket, Part Number CB860-H4, S/N 9757; the Cameron Balloons Burner, Part Number CBUS10012-2A, S/N V0290, V0275, V0292.
FAA holder: Rainbow Ryders Inc.
SR01853NYOther aircraft modifications
Installation of a SkyTrac ISAT-100 / ISAT-200 Airborne Position/Data Communicator.
FAA holder: SkyTrac Systems Ltd.
ST09721ACOther aircraft modifications
757-300 Reconfiguration 24/192 to 24/189.
FAA holder: United Airlines Inc
SA48ALOther aircraft modifications
Installation of Airglas L1650A or L2000A skis.
FAA holder: Airglas Inc.
ST03135NYOther aircraft modifications
Activation of Free Directional Gyro Mode.
FAA holder: ACS-NAI Limited
SA01695WIOther aircraft modifications
Installation of Airfield Technology AT-950 Flight Inspection System (FIS).
FAA holder: Duncan Aviation Inc
SA216ALOther aircraft modifications
Installation of Airglas Engineering Model L2500A skis.
FAA holder: Airglas Inc.
SA217ALOther aircraft modifications
Installation of Airglas Engineering Co. Inc. Model L-1650A or L-2000A skis.
FAA holder: Airglas Inc.
SH516ALOther aircraft modifications
Installation of Airglas model L-2700-369 skis.
FAA holder: Airglas Inc.
ST03131NYOther aircraft modifications
Installation of Enhanced Airborne Data Loader (eADL).
FAA holder: Teledyne Controls Flight Data Company