SR04782NYOther aircraft modifications
Installation of PCDs and HEC System.
FAA holder: Ascent Aerospace Ltd.
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 1,321–1,440 of 11,384Page 12 of 95
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SR00058IBOther aircraft modifications
Installation of J301A Audio Controller.
FAA holder: Alpine Aerotech LP
SA01675ATOther aircraft modifications
Installation of composite wingtips with recognition lights under a lens.
FAA holder: Whelen Aerospace Technologies
SA01982ATOther aircraft modifications
Installation of new composite wingtip with recognition light.
FAA holder: Whelen Aerospace Technologies
SA02041ATOther aircraft modifications
Installation of a new technology landing light.
FAA holder: Whelen Aerospace Technologies
SA02057ATOther aircraft modifications
Installation of a composite nose bowl.
FAA holder: Whelen Aerospace Technologies
SA02469AKOther aircraft modifications
Nose gear torque link modification and installation of oversize pins and bolts.
FAA holder: Airforms LLC.
SA02518AKOther aircraft modifications
Fabrication of Main Gear Gravel Deflectors.
FAA holder: Airforms LLC.
SA02568AKOther aircraft modifications
Installation of Airframes Alaska Aluminum Lift Struts.
FAA holder: Airframes Alaska LLC
SA04600NYOther aircraft modifications
Seatbelt installation.
FAA holder: Mr. Michael Petsche (DAR 372)
SA00054IBOther aircraft modifications
Installation of Pitot Heat Indication System.
FAA holder: Rocky Mountain Aircraft
ST03912ATOther aircraft modifications
Installation of a T2CAS System into an ATR42/72 Series Aircraft and associated hardware.
FAA holder: Woven Electronics LLC
SA04580CHOther aircraft modifications
Installation of the Nexus NX201001 air conditioning system in accordance with the Nexus Master Drawing List (MDL201001) and Installation Instructions (IN201001) as listed on AML No. SA04580CH. \nAirplane Flight Manual Supplement (AFMS201001) as listed on AML No. SA04580CH is required with this installation. The aircraft must be maintained in accordance with the FAA-accepted Instructions for Continued Airworthiness, (ICA201001) as listed on AML No. SA04580CH.
FAA holder: Nexus Climate Control LLC
ST03739NYOther aircraft modifications
Electromagnetic Compatibility (EMC) for RF Systems installation on electromagnetic compatibility testing on Airbus A321 series aircraft.
FAA holder: ALOFT AeroArchitects
ST01994WIOther aircraft modifications
Installation of Honeywell Primus Elite Enhanced Functionality Modification and Honeywell Primus Elite Drop-in Modification.
FAA holder: TurboJet Engineering Pty Ltd
ST02720LAOther aircraft modifications
Upgrade of the Traffic Alert and Collision Avoidance System.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
ST01706WIOther aircraft modifications
Installation of Aircell Universal Communications System (UCS).
FAA holder: Gogo Business Aviation LLC
SR00134LAOther aircraft modifications
Installation of Rescue Hoist Kit (600 lbs capacity).
FAA holder: MD Helicopters LLC
SR00902DEOther aircraft modifications
Installation of External Equipment Mounts for provisions.
FAA holder: MD Helicopters Inc
SR09019RCOther aircraft modifications
Installation of high intensity lights in accordance with Heli-Dyne drawing list HD900-00-0001, Rev. D, dated August 28, 1995, or later FAA approved revisions.
FAA holder: MD Helicopters LLC
SR09025RCOther aircraft modifications
Installation of a secondary litter in accordance with Heli-Dyne Master Drawing List HD900-00-0007, Revision A, dated June 21, 1995, or later FAA approved revisions.
FAA holder: MD Helicopters LLC
SR09029RCOther aircraft modifications
Installation of an I.V. hook in accordance with Heli-Dyne Master Drawing List HD900-00-0006, Revision B, dated June 21, 1995, or later FAA approved revisions.
FAA holder: MD Helicopters LLC
SR09169RCOther aircraft modifications
Installation of a Heli-Dyne Lucas fixed hoist.
FAA holder: MD Helicopters LLC
SR09170RCOther aircraft modifications
Installation of a SX-16 Nightsun in accordance with Heli-Dyne Systems, Inc. drawing list HD900-00-0031, Revision -, dated 4-11-97, or later FAA approved revisions.
FAA holder: MD Helicopters LLC
SR09178RCOther aircraft modifications
Installation of a vapor-cycle air conditioning system with a belt driven compressor.
FAA holder: MD Helicopters LLC
SR09212RCOther aircraft modifications
Installation of Bear Paw Skis in accordance with drawings listed on Dart Master Drawing List (MDL) MDL-D900-619 Revision B, dated 03-04-99, or later FAA approved revision.
FAA holder: MD Helicopters LLC
SR04546ATOther aircraft modifications
Installation of a Mission Console.
FAA holder: Southeast Aerospace Incorporated
ST04545ATOther aircraft modifications
Installation of an update the DAL-D W-IFE Software for zonal Video PA pause and override.
FAA holder: Delta Flight Products LLC.
ST03273NYOther aircraft modifications
The installation of Dual CMC SBAS Landing System (GLS) with CMA-5024 GLSSU Sensors and Dual CMC CMA-5025 Control Panels.
FAA holder: Corporation Logic Air Inc.
SR00049IBOther aircraft modifications
Installation of VIP 87 Interiors P/N 6AB1AD008-001.
FAA holder: Mecaer Aviation Group S.p.A.
ST02729SEOther aircraft modifications
Installation of one (1) LH and one (1) RH hanging type soft class divider on Boeing Model 737-800 series aircraft.
FAA holder: Jamco America Inc
ST02772LAOther aircraft modifications
Installation of Acro Series 6 Fixed Back Seats.
FAA holder: Allegiant Air LLC
SA00618ATOther aircraft modifications
Installation of a stabilator modification kit.
FAA holder: Whelen Aerospace Technologies
SA01538ATOther aircraft modifications
Installation of Hartzell HC-C3YR-1RF/F7590 or HC-C2YK-1A or HC-C2YK-1B propellers.
FAA holder: Whelen Aerospace Technologies
SA02279ATOther aircraft modifications
Installation of a Boom Beam bulb, starter, and ballast.
FAA holder: Whelen Aerospace Technologies
SE01537ATOther aircraft modifications
Replace counterweights on Lycoming O-540-A1A5, -A1B5, -A1C5, -A1D5, and IO-540-C1B5 engines.
FAA holder: Whelen Aerospace Technologies
SR03512ATOther aircraft modifications
Installation of HID Landing and Taxi Lights.
FAA holder: Whelen Aerospace Technologies
SR11341DSOther aircraft modifications
Installation of NVIS/NVG Cockpit Lighting System Compatible Modifications.
FAA holder: Airbus Helicopters Inc.
ST02734SEOther aircraft modifications
Non-Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval.
FAA holder: AeroMech Incorporated
SA00044IBOther aircraft modifications
Installation of Model MTV-5-1-E-C-F-R(P)/CFR220-54( ) 5-blade hydraulically actuated.
FAA holder: MT- Propeller Entwicklung GmbH
ST04183NYOther aircraft modifications
Installation of Nextant Windshield in Textron Aviation Inc. Model 400T.
FAA holder: Nextant Aerospace LLC
SR00047IBOther aircraft modifications
Installation of VIH Aerospace (VIHA) Pulse Light.
FAA holder: VIH Aerospace Inc
ST00045IBOther aircraft modifications
Installation of the NAT N301A Audio Panel.
FAA holder: Avionics Design Services Ltd.
ST04142ATOther aircraft modifications
Activation of the Data Link Recording capability on Boeing 767-200/-300/-300F series aircraft and associated hardware.
FAA holder: Woven Electronics LLC
ST04399ATOther aircraft modifications
Installation of the B/E Aerospace/EMTEQ LED Lights in the Lavatories.
FAA holder: Woven Electronics LLC
ST04416ATOther aircraft modifications
Installation of the Rockwell Collins Multi-Mode Receiver (MMR).
FAA holder: Woven Electronics LLC
SA04575CHOther aircraft modifications
Installation of access panel in accordance with Kelly Aerospace Thermal Systems Installation Manual NC-19-092, revision E, or later FAA approved revision.
FAA holder: Kelly Aerospace Thermal Systems LLC
ST00886NYOther aircraft modifications
Installation of Flight Deck Manual Stowage Box, in accordance with Aero Consulting Services Modification Data Summary Number B78600, Revision H, dated November 9, 2006, or later TCCA approved revision.
FAA holder: B/E Aerospace Limited
SA11299DSOther aircraft modifications
An update to the exisiting Collins Aerospace Integrated Flight Information System (IFIS) FSU-5010 and upgrade the existing XMWR-1000 to a XMWR-1000S (Sirius XM) in Part 23 aircraf.
FAA holder: BHE & Associates LTD
ST04401ATOther aircraft modifications
Installation of the Honeywell Mk II Aircraft Communication, Addressing, and Reporting System (ACARS) with Data-link Communication Function.
FAA holder: Woven Electronics LLC
ST04421ATOther aircraft modifications
Installation of the Honeywell MK II Aircraft Communication, Addressing, and Reporting System (ACARS) with Data Link Communication Function in the B737-NG Series Aircraft.
FAA holder: Woven Electronics LLC
ST04436ATOther aircraft modifications
Installation of the Rockwell Collins Multi-Mode Receiver (MMR) in various 14 CFR Part 25 Aircraft.
FAA holder: Woven Electronics LLC
ST04436AT (1 OF 2)Other aircraft modifications
Installation of the Rockwell Collins Multi-Mode Receiver (MMR) in various 14 CFR Part 25 Aircraft.
FAA holder: Woven Electronics LLC
ST04436AT (2 OF 2)Other aircraft modifications
Installation of the Rockwell Collins Multi-Mode Receiver (MMR) in various 14 CFR Part 25 Aircraft.
FAA holder: Woven Electronics LLC
SE02769LAOther aircraft modifications
Replacement of the original Pratt and Whitney PT6A-41 or -42 engines and propellers.
FAA holder: Blackhawk Modifications Inc.
SR04458NYOther aircraft modifications
Astronics (Max-Viz) 1200 or 1400 EVS Installation.
FAA holder: Avio Design Group Inc
SA01705WIOther aircraft modifications
Installation of the Garmin G950 Integrated Flight Deck Installation.
FAA holder: Aeronautix LLC
SA01834WIOther aircraft modifications
Installation of a modified Climate Control System.
FAA holder: Cutter Aviation Inc
SA01875WIOther aircraft modifications
BasicMed 6-Place Occupancy Restriction.
FAA holder: Aeronautix LLC
SR02743SEOther aircraft modifications
Installation of folding crew step and modification of fairing.
FAA holder: Timberline Aerospace LLC
SA02567AKOther aircraft modifications
Installation of provisions to carry rolled rubber rafts as external loads strapped to the floats.
FAA holder: Tailwind Aviation Inc.
SR00036SEOther aircraft modifications
Installation of two Allison 250-C20R engines and associated systems.
FAA holder: Ascent Power Inc.
ST11285DSOther aircraft modifications
An update to the existing Collins Aerospace Integrated Flight Information System (IFIS) FSU-5010 and upgrade the existing XMWR-1000 to a XMWR-1000S (Sirius XM) in Part 25.
FAA holder: BHE & Associates Ltd.
ST11284DSOther aircraft modifications
Installation of Aviation Clean Air (ACA) aircraft ionization units.
FAA holder: Comlux America LLC
ST00040IBOther aircraft modifications
Installation of the NAT N301A-021 Audio Panel.
FAA holder: Avionics Design Services Ltd.
SA02564AKOther aircraft modifications
Removal of the Continental TSIO-520-M and installation of a Continental IO-520-F on a Cessna T207A Aircraft.
FAA holder: Grant Aviation
SA02254AKOther aircraft modifications
Installation of "Single Screen", "2 or 3 Screen", "Dual Screen", or "4 or 6 screen".
FAA holder: Genesys Aerosystems Inc.
ST04520CHOther aircraft modifications
Installation of Rosemount Aerospace Aircraft Interface Device (AID) Data Loader Provisions in accordance with Rosemount Aerospace Inc. Master Data List, Doc. No. D000022110, Revision A, dated June l, 2022, or laterFAA approved revisions.
FAA holder: Rosemount Aerospace Inc
SR00039IBOther aircraft modifications
Installation of Coulson Aircrane Limited (CAL) Hoist Replacement Parts.
FAA holder: Coulson Aircrane Ltd.
SR02590SEOther aircraft modifications
Installation of a Light Emitting Diode (LED) Annunciator Panel.
FAA holder: Luma Technologies LLC
ST02766LAOther aircraft modifications
Installation of a sensor.
FAA holder: Adaptive Aerospace Corporation
ST04140ATOther aircraft modifications
Installation of the Rockwell Collins Aircraft Communication, Addressing and Reporting System (ACARS).
FAA holder: Woven Electronics LLC
ST04194ATOther aircraft modifications
Installation of the Rockwell Collins Aircraft Communication, Addressing and Reporting System (ACARS) with Data-link Communication Function and associated hardware.
FAA holder: Woven Electronics LLC
ST04455ATOther aircraft modifications
Installation of the Honeywell MK II ACARS System with Data-link Communication Function.
FAA holder: Woven Electronics LLC
SA00295DEOther aircraft modifications
Installation of an external infrared imaging system.
FAA holder: Paravion Technology Inc
SA01990WIOther aircraft modifications
Installation of Gogo Biz AVANCE L5 4G ATG System.
FAA holder: Textron Aviation Inc
SR01611SEOther aircraft modifications
Installation of a Supplemental Lighting System.
FAA holder: Aviation Specialties Unlimited Inc.
SA04779NYOther aircraft modifications
Installation of winglets on Textron Aviation Inc. King Air B300/B300C Model Aircraft.
FAA holder: Sierra Nevada Corporation
SA1767NMOther aircraft modifications
Alteration of the oil cooler and air induction system.
FAA holder: Fletchair Inc.
ST01989WIOther aircraft modifications
Change to the Layout of Passenger Accommodations.
FAA holder: Duncan Aviation Inc
SA02547AKOther aircraft modifications
Limit the maximum number of passenger seats to 9.
FAA holder: Lake Clark Air Inc.
ST04490NYOther aircraft modifications
Installation of the Audio System.
FAA holder: Cascade Aerospace Inc.
SR02736SEOther aircraft modifications
Installation of BLR Aerospace, LLC FastFin System.
FAA holder: BLR Aerospace LLC
SR02738SEOther aircraft modifications
The installation of a modified oil cooler system.
FAA holder: BLR Aerospace LLC
ST03283ATOther aircraft modifications
Installation of a Matsushita Model RDAX7360 Pre-Recorded Announcement and Boarding Music Reproducer (PRAM).
FAA holder: Woven Electronics LLC
ST03843ATOther aircraft modifications
Installation of a Rockwell Collins Aircraft Communication, Addressing and Reporting System (ACARS).
FAA holder: Woven Electronics LLC
ST04014ATOther aircraft modifications
Installation of the Honeywell HFR5-V Solid State Cockpit Voice Recorder (SSCVR) System.
FAA holder: Woven Electronics LLC
ST11264DSOther aircraft modifications
Modification in accordance with Master Data List, 104111-MDL, Revision A.
FAA holder: American Airlines Inc
SR00035IBOther aircraft modifications
Installation of the Garmin GTS 8xx Traffic System.
FAA holder: Alpine Aerotech LP
SA00795CHOther aircraft modifications
Installation of Baumann Model BF-2550 floats.
FAA holder: Baumann Floats LLC
SA01491CHOther aircraft modifications
Installation of Baumann model BF27504A floats.
FAA holder: Baumann Floats LLC
SA01721CHOther aircraft modifications
Installation of Baumann Model BF2150A floats per Baumann Drawing List BF-2150A-01, Rev B, dtd 9/19/02 or later FAA approved revisions.
FAA holder: Baumann Floats LLC
SA02123AKOther aircraft modifications
Installation of Baumann Model BF-2100 floats.
FAA holder: Baumann Floats LLC
SA02854CHOther aircraft modifications
Installation of Baumann Floats LLC models BF2550A amphibious floats.
FAA holder: Baumann Floats LLC
SA24CHOther aircraft modifications
Installation of Baumann Model 1420 floats.
FAA holder: Baumann Floats LLC
SA355CHOther aircraft modifications
Installation of Baumann Model BF-2100 BF-2100 floats.
FAA holder: Baumann Floats LLC
SA36CHOther aircraft modifications
Installation of Baumann Model 1420 floats.
FAA holder: Baumann Floats LLC
SA479CHOther aircraft modifications
Installation of Baumann model BH-2720 floats.
FAA holder: Baumann Floats LLC
SA637NWOther aircraft modifications
Installation of oil filter kit.
FAA holder: Franklin Aircraft Engines Inc.
SA906NWOther aircraft modifications
Installation of additional Harrison oil cooler and associated systems.
FAA holder: Franklin Aircraft Engines Inc.
SA95CHOther aircraft modifications
Installation of Model BF-2100 floats.
FAA holder: Baumann Floats LLC
SA96CHOther aircraft modifications
Installation of Baumann Model BF-2100 floats.
FAA holder: Baumann Floats LLC
SE3873NMOther aircraft modifications
Installation of two AiResearch induction air intercoolers.
FAA holder: Franklin Aircraft Engines Inc.
SE4178NMOther aircraft modifications
Installation of oil filter kit.
FAA holder: Franklin Aircraft Engines Inc.
ST02967ATOther aircraft modifications
Installation of an Avtech NA138-174B/C Selective Calling (SELCAL) system.
FAA holder: Woven Electronics LLC
ST03253ATOther aircraft modifications
Installation of a Honeywell Mark II Aircraft Communications Addressing and Reporting System (ACARS).
FAA holder: Woven Electronics LLC
ST03282ATOther aircraft modifications
Installation of a Dual Collins HFS-900 High Frequency (HF) communications system.
FAA holder: Woven Electronics LLC
ST04520ATOther aircraft modifications
Installation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR).
FAA holder: Woven Electronics LLC
ST01465LA-DOther aircraft modifications
Installation of B/E Aerospace, Inc. Air Chiller Part Number 374-8.
FAA holder: B/E Aerospace Inc.
ST01879LAOther aircraft modifications
Installation of B/E Aerospace Air Chiller.
FAA holder: B/E Aerospace Inc.
ST02147LAOther aircraft modifications
Installation of B/E Aerospace Air Chiller P/N 470-1.
FAA holder: B/E Aerospace Inc.
ST02902NYOther aircraft modifications
Installation of a Panasonic Global Communication Suite.
FAA holder: Delta Engineering Corporation
SH7860SWOther aircraft modifications
Installation of a Lucas or Breeze externally mounted rescue hoist.
FAA holder: AEM USA Inc.
SR00521SEOther aircraft modifications
Installation of Geneva Aviation Audio System.
FAA holder: AEM USA Inc.
SR02270SEOther aircraft modifications
Fabrication and installation of Geneva Aviation Audio System.
FAA holder: AEM USA Inc.