# STCs approved under this data sheet: TCDS 4A26 A list on [TCDS 4A26](https://openairdocs.org/tcds/4A26.md). Current certificates first, most recently changed first. Page 1 of 10 · 464 STCs - [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-D.md): Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision. · Rockwell Collins Inc - [STC ST02612AT-D](https://openairdocs.org/stc/ST02612AT-D.md): Installation of an Interior Reconfiguration Cabin Conversion · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC SA7497SW](https://openairdocs.org/stc/SA7497SW.md): Installation of dual Honeywell/Sperry EDZ-805 (5) tube flight instrument system (EFIS), dual Sperry FZ-500 flight directors, dual AZ-800 air data systems, dual FMZ-800 flight management systems and triple Honeywell laseref inertial reference system. · Omega Air Inc. - [STC ST00888LA](https://openairdocs.org/stc/ST00888LA.md): Installation of airplane modifications. · Omega Air Inc. - [STC ST02287LA](https://openairdocs.org/stc/ST02287LA.md): Replacement of Pratt & Whitney JT3D series engine with Pratt & Whitney JT8D-219 engine and associated systems in all positions · Omega Air, Inc. - [STC ST04222AT](https://openairdocs.org/stc/ST04222AT.md): Installation of a Fuel System Modification · Omega Air Inc. - [STC SA2622NM](https://openairdocs.org/stc/SA2622NM.md): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101) · Precise Flight Inc. - [STC SA2579WE](https://openairdocs.org/stc/SA2579WE.md): Modify installation of wing tip mounted emblem light · The Boeing Company - [STC SA2594WE](https://openairdocs.org/stc/SA2594WE.md): Modify the installation of wing tip mounted emblem light. · The Boeing Company - [STC SA817NW](https://openairdocs.org/stc/SA817NW.md): Installation of Mark I interior modification kit. · Safran Cabin Inc. - [STC ST00190SE](https://openairdocs.org/stc/ST00190SE.md): Installation of the Mark IV Interior retrofit kit. · Safran Cabin Inc. - [STC SA3927NM](https://openairdocs.org/stc/SA3927NM.md): Installation of floor proximity emergency escape path marking system. · Bruce Aerospace Inc. - [STC ST01936AT](https://openairdocs.org/stc/ST01936AT.md): Installation of Rockwell Collins CDU-4500 Control Display Unit (CDU) · JanzAir Consulting Services Inc. - [STC ST01186SE](https://openairdocs.org/stc/ST01186SE.md): Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval · AeroMech Incorporated - [STC SA2534SW-D](https://openairdocs.org/stc/SA2534SW-D.md): Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system. · Astronics Luminescent Systems Inc - [STC SA2539SW-D](https://openairdocs.org/stc/SA2539SW-D.md): Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system. · Astronics Luminescent Systems Inc - [STC SA863EA](https://openairdocs.org/stc/SA863EA.md): Incorporation of DME Corporation emergency evacuation slide lighting system · Astronics Luminescent Systems Inc - [STC ST02580AT](https://openairdocs.org/stc/ST02580AT.md): Lithium cell battery pack to replace currently approved alkaline battery pack used in escape slide emergency light system. · Astronics Luminescent Systems Inc - [STC ST02929AT](https://openairdocs.org/stc/ST02929AT.md): Installation of an Artex Model C406-1 Emergency Locator Transmitter (ELT). · Woven Electronics LLC - [STC SA739EA](https://openairdocs.org/stc/SA739EA.md): Installation of Inflight Motion Picture System. (707-327C) · Burrana Inc. - [STC SA808EA](https://openairdocs.org/stc/SA808EA.md): Installation of inflight motion picture system. Approved for models 720-047B, 707-347C, 707-351C (serial numbers 19773 and 19774 only) · Burrana Inc. - [STC SA2610WE](https://openairdocs.org/stc/SA2610WE.md): Installation of Bell & Howell movie projection system Nos. 478441 and478440. · Burrana Inc. - [STC ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc. - [STC SA1-593](https://openairdocs.org/stc/SA1-593.md): Inflight Motion Picture Pallet Assembly · Burrana Inc. - [STC SA1442WE](https://openairdocs.org/stc/SA1442WE.md): Installation of an inflight motion picture projection system. (707-331) · Burrana Inc. - [STC ST09019SC](https://openairdocs.org/stc/ST09019SC.md): Installation of a C & X band fuselage nose radome shell. · The NORDAM Group LLC - [STC SA208NW](https://openairdocs.org/stc/SA208NW.md): Installation of Fairchild Stan(R) Weight and balance system. · Aviation Technical Services - [STC ST04229NY](https://openairdocs.org/stc/ST04229NY.md): Introduction of a 16G New Generation Stretcher XL P/N 1120030-Series · Bucher Leichtbau AG - [STC SA5784SW](https://openairdocs.org/stc/SA5784SW.md): Deactivation of Station 990 emergency exits and installation of 132 passenger interior arrangement · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA8644SW](https://openairdocs.org/stc/SA8644SW.md): Installation of Bendix/King CAS-81 TCAS II system and dual Bendix/King TRA-67A Mode S transponder. (707-320) · Associated Air Center - [STC SA3486WE](https://openairdocs.org/stc/SA3486WE.md): Installation of dual Litton LTN-51, or dual Litton LTN-72, or one Litton LTN-51 and one Litton LTN-72 Inertial Navigation Systems · Northrop Grumman Systems Corporation - [STC SA3539WE](https://openairdocs.org/stc/SA3539WE.md): Installation of single, palletized Litton LTN-51 or LTN-72 Inertial Navigation System (707-320C Series) · Northrop Grumman Systems Corporation - [STC ST00115LA](https://openairdocs.org/stc/ST00115LA.md): Installation of Triple LTN-92 inertial navigation systems and dual LTN-2001 gloal positioning sensors. · Northrop Grumman Systems Corporation - [STC SA7076NM](https://openairdocs.org/stc/SA7076NM.md): Installation of Stretcher Carrier. · Air Medic LLC - [STC SA2808WE](https://openairdocs.org/stc/SA2808WE.md): Installation of dual Litton LTN-72 inertial navigation system · Northrop Grumman Systems Corporation - [STC ST01329AT](https://openairdocs.org/stc/ST01329AT.md): Installation of AlliedSignal RDR-4B Forward-Looking Windshear/Radar System. · B/E Aerospace Inc - [STC ST01330AT](https://openairdocs.org/stc/ST01330AT.md): Installation of 11 Channel Digital Flight Data Recorder. · B/E Aerospace Inc - [STC SA2401WE](https://openairdocs.org/stc/SA2401WE.md): Alter Type Design by installation of Transequip Structural Igloo Assembly, P/N 245084 in conjunction with loading systems 65-42625, 65-42630, 65-44166, and 65-34899 · Telair International LLC - [STC SA2453WE](https://openairdocs.org/stc/SA2453WE.md): Installation of Structural Containers in Position I13 (Container 235111) and Position I14 (Container 235112) · Telair International LLC - [STC SA2773WE](https://openairdocs.org/stc/SA2773WE.md): Installation of Tridair Industries 3G Net Assy. Part No. 43568-1201 used in conjunction with unit load devices NAS3610-2A4P or Satco Pallet Assy. Part No. 31095-505 · Telair International LLC - [STC ST09227SC](https://openairdocs.org/stc/ST09227SC.md): Installation of structural provisions for a CMA-2102 High Gain Satellite Communications System antenna. · LB Aircraft Engineering Inc - [STC ST09234SC](https://openairdocs.org/stc/ST09234SC.md): Installation of dual Universal UNS-1C Flight Management System with Global Positioning, dual Honeywell Attitude Heading Reference System and dual Collins DME-42 Distance Measuring Equipment. · LB Aircraft Engineering Inc - [STC ST09446SC](https://openairdocs.org/stc/ST09446SC.md): Installation of a Collins SAT-906 Satellite Communications System with a top mounted Canadian Marconi CMA-2102 Antenna. · LB Aircraft Engineering Inc - [STC SA2125WE](https://openairdocs.org/stc/SA2125WE.md): Modify type design by installation of Ancra Cargo Net Assembly 40234-10 used in conjunction with either Brownline pallet assembly 22630-51 or Heath Tecna pallet assembly AC 10065-1. (707-321C) · Ancra International LLC - [STC SA2290WE](https://openairdocs.org/stc/SA2290WE.md): Modify type design by installation of Ancra pallet net assembly P/N 40452-10 used in conjunction with Boeing 9g pallet assemblies(88 inch x 125 inch) numbers 10-60935-1, 10-60935-11, 10-60935-17, 10-60935-21, 10-60935-27 and10-60935-37. (727C SERIES -31C, -180C) (707-331C, -373C) · Ancra International LLC - [STC SA359NW](https://openairdocs.org/stc/SA359NW.md): Installation of carry-on baggage units. · AIM Aviation Inc - [STC SA3838NM](https://openairdocs.org/stc/SA3838NM.md): Installation of a Forward Coat Closet. · Aim Aerospace Inc - [STC SA3839NM](https://openairdocs.org/stc/SA3839NM.md): Installation of 'Stow-All VII' Interior. · AIM Aviation Inc - [STC ST01202WI-D](https://openairdocs.org/stc/ST01202WI-D.md): Modification of an existing FAA approved Collins TPR-720, TPR-900 or TPR-901 Mode S transponder installation in Part 25 Aircraft using Collins Drawing Index as listed on AML No. ST01202WI-D, latest FAA approved revision. · Rockwell Collins Inc - [STC ST00702LA](https://openairdocs.org/stc/ST00702LA.md): Installation of noise reduction nacelles. · Quiet Skies Inc Next page: https://openairdocs.org/tcds/4A26/stcs.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '4A26') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/4A26/stcs --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.