SA1926WEOther aircraft modifications
Dual installation of A.C. Electronics Carousel IV INS units.
FAA holder: United Air Lines 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 6,721–6,840 of 11,384Page 57 of 95
View record
SA2448WEOther aircraft modifications
Installation of McDonnell Douglas Eros II collision avoidance system. (727-222).
FAA holder: United Air Lines Inc
SA2775NM-DOther aircraft modifications
Installation of dual Mode S/ATCRBS trasponders and full Traffic Alert and Collision Avoidance System (TCAS) provisions. Approved for 727-222 series.
FAA holder: United Air Lines Inc
SA5641NM-DOther aircraft modifications
Installation of Collins DLM-700 series Aircraft Communications and Reporting System (ACARS) with dedicated Collins VHF-700 series, VHF transceiver, and a Bendix PT-45B printer.
FAA holder: United Air Lines Inc
SR09550RCOther aircraft modifications
Installation cyclic grip assembly float switch guard.
FAA holder: Petroleum Helicopters Inc
SA792SOOther aircraft modifications
Installation of equipment for transportation of livestock.
FAA holder: Aeronautical Engineers, Inc
SA00505SEOther aircraft modifications
Installation of SMR technologies pneumatic de-icers.
FAA holder: SMR Technologies Inc
ST02346AKOther aircraft modifications
Restricted category installation of a Forward Looking Infrared (FLIR) system.
FAA holder: ConocoPhillips Company
SR02009SEOther aircraft modifications
Installation of Brim Aviation tundra pads in accordance with McClenahan Engineering Master Drawing List and Installation Instructions number DM0916-3, revision IR, dated April 21, 2009, or later FAA-approved revision. This modification must be maintained in accordance with Brim Aviation Instructions for Continued Airworthiness number DM0916-8, revision N/C, dated June 17, 2009, or later FAA-accepted revision.
FAA holder: Brim Aviation
SR02705NYOther aircraft modifications
Installation of an Air Probe to be installed.
FAA holder: LiDar International Services Inc.
ST01847LAOther aircraft modifications
Installation of Rockwell Collins CMU-900 Communications Management Unit, APM-900 Airplane Personality Module and VHF-920 VDL Mode 2 Transceiver.
FAA holder: Rockwell Collins Inc
ST01867LAOther aircraft modifications
Replacement of High Frequency Transceivers and High Frequency Couplers and activation of High Frequency Data Link System.
FAA holder: Rockwell Collins Inc
ST01907LAOther aircraft modifications
Installation of Rockwell Collins CMU-4000 Aircraft Communications Addressing and Reporting System, ECU-3000 External Compensation Unit and VHF-4000 Transceiver and an ARINC 740 Characteristic printer for Plain Old ACARS.
FAA holder: Rockwell Collins Inc
ST02733CHOther aircraft modifications
Installation of Electronic Flight Bag provisions and Aircraft Wireless LAN Unit.
FAA holder: Canard Aerospace Corporation
SA1995SOOther aircraft modifications
Installation of roller system.
FAA holder: Aeronautical Engineers, Inc
ST508SOOther aircraft modifications
Installation of lap/shoulder belts.
FAA holder: Aeronautical Engineers Inc
SA02715CH-DOther aircraft modifications
Installation of Pratt & Whitney Canada PT6A-52 Engines.
FAA holder: Standard Aero
ST02173LAOther aircraft modifications
Modification and replacement of existing Rockwell Collins dual Attitude Heading Reference Systems (AHRS) AHS-85E with Rockwell Collins dual (AHRS) AHS-3000A.
FAA holder: Rockwell Collins Inc
ST02667CHOther aircraft modifications
Installation of Rosemount Aerospace 8700C2-2 Laptop Docking Station EFB System Provisions.
FAA holder: Rosemount Aerospace Inc
SA02379ATOther aircraft modifications
Installation of a cockpit speaker and aural warning muting system.
FAA holder: Hawker Beechcraft Services Inc.
SA02725CHOther aircraft modifications
Installation of North American Surveillance Systems Strut Mount and Optional Cloud Cap Technologies TASE / TASE Dou Gimbals.
FAA holder: North American Surveillance Systems LLC
SR01924LAOther aircraft modifications
Installation of a Platinum Aviation cockpit pedestal slant panel.
FAA holder: Integrated Flight Systems
ST00613CHOther aircraft modifications
Installation of Envirovac toilets P/N's 7900143 and 7900144.
FAA holder: Monogram Systems
ST00883CHOther aircraft modifications
Installation of Envirovac Vacuum Waste Blowers listed on Envirovac, Inc. Drawing 7900140, Revision B, dated October 15, 1997.
FAA holder: Monogram Systems
ST01096CHOther aircraft modifications
Replace Teledyne Digital Flight Data Acquisition Unit (DFDAU) P/N 2227000-1 with Teledyne DFDAU P/N 2233000-816.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST01470CHOther aircraft modifications
Installation of a chemical injection toilet, p/n 7900253-( ).
FAA holder: Monogram Systems
ST01487CHOther aircraft modifications
Installation of a Traffic Collision and Avoidance System (TCAS) TTR-921 and Models TPR901 system.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST02123CHOther aircraft modifications
Installation of Universal Aviionics Systems.
FAA holder: Airborne Maintenance & Engineering Services (AMES)
ST09645AC-DOther aircraft modifications
Installation of Automated Flight Inspection System (AFIS) Enhancements.
FAA holder: Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300
ST497CHOther aircraft modifications
Installation of Envirovac toilets P/N 7900101 (L/H) and P/N 7900102 (R/H).
FAA holder: Monogram Systems
ST553CHOther aircraft modifications
Installation of Envirovac toilets P/N's7900061-1, 7900062-1, 7900063-1, 7900064-1.
FAA holder: Monogram Systems
SA02002SEOther aircraft modifications
Installation of vortex generators on the above model aircraft.
FAA holder: Micro AeroDynamics Inc
SA4172NMOther aircraft modifications
Installation of Aviation Development oil filter.
FAA holder: Aviation Development Corporation
ST01894NY-DOther aircraft modifications
Replacement of dual transponders with ACSS 7517800-10005 ATDL transponders with ELS/EHS.
FAA holder: Delta Engineering Corporation
ST02700NYOther aircraft modifications
The installation of L3 Communications Micro Quick Acess Recorder.
FAA holder: Pacific Avionics & Instruments
ST00983LA-DOther aircraft modifications
Installation of Rockwell Collins GLU-920 Multi Mode Receiver P/Ns 822-1152-001 / -002 in place of AlliedSignal Multi Mode Receiver P/Ns 066-50029-0101 / -1101 or Sextant Multi Mode Receiver P/N TLS755-01-5100A.
FAA holder: Rockwell Collins Inc
SR01344NYOther aircraft modifications
Installation of a Spectrolab SX-5 searchlight.
FAA holder: Agusta Aerospace Corporation
SR09365RCOther aircraft modifications
Installation of Alternate Lighting System.
FAA holder: Aero Dynamix Inc.
SA02000SEOther aircraft modifications
Installation of Aerocet Model 2200 Twin Seaplane Floats.
FAA holder: Aerocet Inc
SA2-433Other aircraft modifications
Installation of a carburetor air induction system.
FAA holder: BlackHawk Aircraft Maintenance Inc.
SA1413SWOther aircraft modifications
Three Flite-Tronics static inverters.
FAA holder: JSF Aviation Services Inc.
SA1461SWOther aircraft modifications
Three Flite-Tronics PC-17A inverters.
FAA holder: JSF Aviation Services Inc.
SA1464SWOther aircraft modifications
Installation of collins AVR-101 Voice.
FAA holder: JSF Aviation Services Inc.
SA1749SWOther aircraft modifications
ONE ONLY STC, S/N 254: Installation of Garrett/Lockheed Flight Data Recording System.
FAA holder: JSF Aviation Services Inc.
SA1768SWOther aircraft modifications
Gulton proximity switch system.
FAA holder: JSF Aviation Services Inc.
SA1893SWOther aircraft modifications
Landing light installation, alternate position.
FAA holder: JSF Aviation Services Inc.
SA2-1007Other aircraft modifications
Installation of Lycoming Model O-290-D2A or O-320-A3A engines.
FAA holder: Aeroplane Factory
ST02237LAOther aircraft modifications
Oven conversion kit modifications per C&D Zodiac, Inc.
FAA holder: C & D Zodiac Inc.
SR03694ATOther aircraft modifications
Installation of an Avalex Technologies Digital Moving Map.
FAA holder: Avalex Technologies
ST02238LAOther aircraft modifications
Installation of Honeywell International, Inc. Flight Data Acquisition Management System (FDAMS) in place of existing DFDAU on the Boeing 757-200 Series aircraft.
FAA holder: Federal Express Corp
SA01320CHOther aircraft modifications
Installation of Wipaire Model 3000 Amphibian/Seaplane floats.
FAA holder: Wipaire Inc
ST01990SEOther aircraft modifications
Modification of the waste water system on Boeing Model 767-400ER series airplanes.
FAA holder: TTF Aerospace LLC
ST02695NYOther aircraft modifications
Installation of cockpit speaker mute switch.
FAA holder: Bombardier Aerospace
ST00977WIOther aircraft modifications
Installation of a Dual Innovative Solutions and Support (IS&S) Air Data System.
FAA holder: Duncan Aviation Inc
ST00977WI-DOther aircraft modifications
Installation of a Dual Innovative Solutions and Support (IS&S) Air Data System.
FAA holder: Duncan Aviation Inc
SA00214WIOther aircraft modifications
Operation of airplane on unleaded automotive gasoline.
FAA holder: Petersen Aviation Inc
ST03673ATOther aircraft modifications
Flight Deck Upgrade Installation.
FAA holder: Alternative Aviation Services Inc
SR02692NYOther aircraft modifications
Installation of Protective Trim Kits.
FAA holder: Dart Aerospace Limited
SR01149SEOther aircraft modifications
Fabrication of Helipro Corporation International Alternate Drive Cover.
FAA holder: Vector Aerospace Helicopter Services USA Inc.
ST09302ACOther aircraft modifications
Fabrication and installation of G1 and G2 Galleys in DC10-30 aircraft.
FAA holder: TASS Inc
SA02377NYOther aircraft modifications
The installation of the Surveillance Configuration Provisions to be done.
FAA holder: Aero Consulting Services Ltd.
SA5008NMOther aircraft modifications
Installation of World Auxiliary Power Co. (WAPCO) ground auxiliary air conditioning system. (Approved for model 707-366C series).
FAA holder: Airweld Inc.
ST01097CH-DOther aircraft modifications
Installation of an Allied Signal CAS-67A traffic alert and collision avoidance system (TCAS II).
FAA holder: Standard Aero
ST01659LAOther aircraft modifications
Installation of Rosemount Pitot-Static Probes, Part Numbers 0856LRI and 0856LR2, and Honeywell Air Data System comprised of dual AZ-252 Air Data Computers, dual BA-250 Altimeter Displays and AL-800 Altitude Alerter.
FAA holder: Centurion Investments
ST02712CHOther aircraft modifications
Installation of Rosemount Aerospace 8700C2-6 Laptop Docking Station - EFB System Provisions.
FAA holder: Rosemount Aerospace Inc
ST02713CHOther aircraft modifications
Installation of Rosemount Aerospace 8700C2-8 Laptop Docking Station EFB System Provisions.
FAA holder: Rosemount Aerospace Inc
ST02686NYOther aircraft modifications
Upgrade of existing dual diversity Transponders Mode S Elementary Surveillance (ELS) and Enhanced Surveillance (EHS).
FAA holder: Scandinavian Avionics Design GmbH CO: Scandinavian Avionics A/S
ST00432WIOther aircraft modifications
Installation of Avcon fins(Aft Body Strakes).
FAA holder: Avcon Industries Inc
SA02337AKOther aircraft modifications
Installation of up to eight (8) seats, Aero Twin, P/N DFS2T-L/R in loading zones two through five.
FAA holder: Aero Twin Inc
SR02684NYOther aircraft modifications
The installation of the Brite Saver 2 Data Monitoring System must be performed.
FAA holder: ECT Industries
SR02685NYOther aircraft modifications
The installation of the Brite Saver 2 Data Monitoring System must be performed.
FAA holder: ECT Industries
SR02689NYOther aircraft modifications
The installation of the Brite Saver 2 Data Monitoring System.
FAA holder: ECT Industries
SR02683NYOther aircraft modifications
The installation of the SkyTrax3 Asset Tracking System must be performed.
FAA holder: GMC Guardian Mobility Corporation
ST02636CH-DOther aircraft modifications
ONE ONLY STC - One Time Installation of a 16 Passenger Executive Corporate Aircraft Completion - limited to only the installation made in Gulfstream model GV-SP (G550), serial number 5220.
FAA holder: Gulfstream Aerospace Corporation
SA00484WIOther aircraft modifications
Installation of shoulder harness for two front seats.
FAA holder: PHILL-Air Inc.
SA00746WIOther aircraft modifications
Installation of diagonal shoulder harnesses for the rear seats. (PA-30 S/N 30-1 thru 30-901).
FAA holder: PHILL-Air Inc.
SA5496NMOther aircraft modifications
Installation/relocation of Sell Galleys and provisions for passenger overhead stowage bins. (747-230B).
FAA holder: TASS Inc
SA5506NMOther aircraft modifications
Installation of 4 galleys and one stowage unit.
FAA holder: TASS Inc
ST01536WI-DOther aircraft modifications
Modification of Rockwell Collins Integrated Datalink Controller installation, type IDC 900, in Part 25 Aircraft.
FAA holder: Rockwell Collins Inc
SA01834CH (1 OF 2)Other aircraft modifications
Installation of the High Intensity Discharge Light Assembly Kit.
FAA holder: Knots 2U Ltd.
SA01834CH (2 OF 2)Other aircraft modifications
Installation of the High Intensity Discharge Light Assembly Kit.
FAA holder: Knots 2U Ltd.
SH6015NMOther aircraft modifications
Installation of horizontal stabilizer assembly.
FAA holder: Aerometals
SA02677CH-DOther aircraft modifications
Installation of Hartzell HC-I3YR-1N/N7605(K)+2 or HC-I3Y1R-1N/N7605(K)+2 propellers.
FAA holder: Hartzell Propeller Inc
ST01998NYOther aircraft modifications
Installation of LCD Monitor System.
FAA holder: Video Technology Service Inc
SR01609SEOther aircraft modifications
Installation of a Supplemental Lighting System.
FAA holder: Aviation Specialties Unlimited Inc.
SA00685DEOther aircraft modifications
Installation of a workstation.
FAA holder: Paravion Technology Inc
SA00686DEOther aircraft modifications
Installation of a monitor mount in accordance with Paravion Technology, Inc.
FAA holder: Paravion Technology Inc
SA01765SE (PAGE 2)Other aircraft modifications
Installation of Alaskan Bushwheel Inc (ABI) TSO-C26d wheels, Part Number (P/N) ABI-1010.
FAA holder: Alaskan Bushwheel Inc.
SA2357WEOther aircraft modifications
Installation of auxiliary hydraulic pump.
FAA holder: ROCKY TOP LEASING INC.
SA775CEOther aircraft modifications
Installation of JanAero Devices Division Cycle air conditioning system.
FAA holder: Kelly Aerospace Energy Systems LLC
ST02403NY-DOther aircraft modifications
Update of an existing Panasonic System 3000.
FAA holder: Delta Engineering Corporation
ST02694CHOther aircraft modifications
Installation of new larger waste tanks in Lav C, Lav D, and Lav S to replace the existing waste tanks.
FAA holder: AAR Aircraft Services
SA2686CE-DOther aircraft modifications
Installation of Collins TCAS-94 traffic alert and collision avoidance system.
FAA holder: Rockwell Collins Inc
SA2752CE-DOther aircraft modifications
Installation of Collins Traffic Alert and Collision Avoidance System TCAS-94 (TCAS II).
FAA holder: Rockwell Collins Inc
ST01251NYOther aircraft modifications
ONE ONLY STC, SN 234: ACM Heat Exchanger Modification and Ram Air Vent Assembly Modification.(Serial NO. 234).
FAA holder: Cascade Aerospace Inc.
SA2676CE-DOther aircraft modifications
Installation of Rockwell Collins Traffic Alert and Collision Avoidance System (TCASII).
FAA holder: Rockwell Collins Inc
SA3848NMOther aircraft modifications
Installation of a closet and relocation of first class seats.
FAA holder: Alaska Airlines Inc
ST00333SEOther aircraft modifications
Installation of complete provisions for a Quick Access Recorder.
FAA holder: Alaska Airlines Inc
ST01534WI-DOther aircraft modifications
Installation of a dual UNS-1Ew Flight Management System on a Learjet 60 equipped with Rockwell Collins Pro Line 4.
FAA holder: Learjet Inc
ST02200LAOther aircraft modifications
757-200 with BRRR RB211-535-E4-37 ENGINES ONLY. Installation of Master Drawing No. -757 Stage 4 Noise Certification.
FAA holder: Federal Express
SA368CHOther aircraft modifications
Installation of cooling air baffles.
FAA holder: D'Shannon Products Ltd.
ST03672ATOther aircraft modifications
Installation of a Latitude Technologies Skynode S100 Tracking System in B727 Series Aircraft.
FAA holder: Avionics Support Group Inc.
ST01333ATOther aircraft modifications
Installation of a Crew Rest Bunk Module.
FAA holder: Avitas Engineering
SA02551NYOther aircraft modifications
The installation of CMC Electronics Pilotview Class II Electronic Flight Bag.
FAA holder: Pilatus Business Aircraft
SA00294DEOther aircraft modifications
Installation of an external infrared imaging system.
FAA holder: Paravion Technology Inc
SR01074SEOther aircraft modifications
Fabrication of Simplex Model 316 Fire Attack System per Simplex Master Drawing List No. MDL 316, Revision D, dated December 14, 2001, or later FAA approved revision; and installation of this system in accordance with Simplex Installation Instructions, Document No. 316-102 002-001, Revision B, dated January 8, 2002, or later FAA approved revision.
FAA holder: Simplex Manufacturing Company
SR02686CHOther aircraft modifications
Installation of an Aircraft Logging and Event Reporting for Training and Safety (ALERTS) System.
FAA holder: Appareo Systems LLC.
ST09482AC-DOther aircraft modifications
Installation of UHF/Secure Voice.
FAA holder: Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300
ST09491AC-DOther aircraft modifications
installation of ldentification Friend or Foe (fFF).
FAA holder: Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300
ST09493AC-DOther aircraft modifications
Installation of Automated Flight lnspection System.
FAA holder: Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300
ST10692SEOther aircraft modifications
Installation of Yokahama America lavatories.
FAA holder: Yokohama Aerospace America Inc.
SA2669CE-DOther aircraft modifications
Installation of Rockwell Collins Traffic Alert and collistion Aviodance System (TCAS II).
FAA holder: Rockwell Collins Inc
SA02334AKOther aircraft modifications
Installation of GO-480-G2F6 engines.
FAA holder: Alsworth Wayne C. Jr.
SR02324AKOther aircraft modifications
Manufacture and install accessory shelf.
FAA holder: Helifab Inc
SA00769CHOther aircraft modifications
Installation of Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system with Cylinder Head Temperature (CHT) monitoring capability on airframes with FAA approved installations of Textron Lycoming model IO-540, AEIO-540 and HIO-540 engines.
FAA holder: Champion Aerospace LLC