# STCs approved under this data sheet: TCDS 2A15 A list on [TCDS 2A15](https://openairdocs.org/tcds/2A15.md). Current certificates first, most recently changed first. Page 1 of 7 · 310 STCs - [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 ST00155DE-D](https://openairdocs.org/stc/ST00155DE-D.md): Installation of TCAS 791 TCAS I System · Acron Aviation Inc. - [STC ST03424CH](https://openairdocs.org/stc/ST03424CH.md): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders · CMD Flight Solutions LLC - [STC ST04575AT](https://openairdocs.org/stc/ST04575AT.md): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering · Chippewa Aerospace Inc. - [STC ST01930LA](https://openairdocs.org/stc/ST01930LA.md): Installation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI) · Sandel Avionics LLC - [STC SA4018WE](https://openairdocs.org/stc/SA4018WE.md): Installation of on-board air stairs. · Dow Aero Logistics LLC - [STC SA1664WE](https://openairdocs.org/stc/SA1664WE.md): Installation of Sperry SP-40C auto flight control system and SPI-73B Sperry instrumentation system. · Honeywell International Inc - [STC ST00347BO](https://openairdocs.org/stc/ST00347BO.md): Modification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1 · Pro Star Aviation, LLC - [STC SA2-1574](https://openairdocs.org/stc/SA2-1574.md): Change SP-40 Autopilot heading and radio control data from the copilot's R-4A Course Indicator and #2 VHF Navigation system to the pilot's R-4A Course Indicator and #1 VHF Navigation system · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA535SW](https://openairdocs.org/stc/SA535SW.md): Relocation and use of miniature switches in fuel flow system. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA548SW](https://openairdocs.org/stc/SA548SW.md): Installation of a Flight Recorder System · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA602SW](https://openairdocs.org/stc/SA602SW.md): Installation of a hinged instrument panel in a Lockheed Model 1329 aircraft. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA762SW](https://openairdocs.org/stc/SA762SW.md): Smith servo altimeter system. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA769SW](https://openairdocs.org/stc/SA769SW.md): Collins 329P-1D peripheral commander Indicating System · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA1087SW](https://openairdocs.org/stc/SA1087SW.md): Installation of Butler VAC area navigation system · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA345SW](https://openairdocs.org/stc/SA345SW.md): Installation of Bendix Doppler radar navigation system. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA536SW](https://openairdocs.org/stc/SA536SW.md): Installation of a Litton low range radio altimeter system. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA561SW](https://openairdocs.org/stc/SA561SW.md): Modification of glare shield for quick removal · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA783SW](https://openairdocs.org/stc/SA783SW.md): Installation of Bar extension equipment shelf. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA827SW](https://openairdocs.org/stc/SA827SW.md): Installation of a Fairchild Model 5424-502 flight data recorder. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA828SW](https://openairdocs.org/stc/SA828SW.md): Installation of Fairchild A100 cockpit voice recorder. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA844SW](https://openairdocs.org/stc/SA844SW.md): Installation of Consolidated Electrodynamic Corporation Advanced Airborne Vibration Monitor System · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA876SW](https://openairdocs.org/stc/SA876SW.md): Bulkhead modification · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA877SW](https://openairdocs.org/stc/SA877SW.md): Pedestal modification · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA879SW](https://openairdocs.org/stc/SA879SW.md): Hinged instrument panel and modification to control column. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA883SW](https://openairdocs.org/stc/SA883SW.md): Mounting bracket antenna tuner. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA884SW](https://openairdocs.org/stc/SA884SW.md): Hoskins power supply support. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA885SW](https://openairdocs.org/stc/SA885SW.md): Bulkhead coax fitting and VHF or FM antenna. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA887SW](https://openairdocs.org/stc/SA887SW.md): Installation of "L" Band Antenna. · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA900SW](https://openairdocs.org/stc/SA900SW.md): Installation of Skyphone antenna · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA902SW](https://openairdocs.org/stc/SA902SW.md): Installation of Howell Autotemp Indicators · Associated Air Center, Inc. - c/o CT Corporation System - [STC SA904SW](https://openairdocs.org/stc/SA904SW.md): Installation of Mach Airspeed Warning Switch · Associated Air Center, Inc. - c/o CT Corporation System - [STC ST00366WI](https://openairdocs.org/stc/ST00366WI.md): Installation of Keddeg Company P/N 21BC115 Coalescer Assembly · Purolator Facet, Inc - [STC ST02406LA](https://openairdocs.org/stc/ST02406LA.md): Installation of TCAS version 7.1 · Aviation Communication and Surveillance Systems (ACSS) LLC - [STC SA1525SW](https://openairdocs.org/stc/SA1525SW.md): Installation of TRAMM BT1 600 nickel cadmium battery temperature indicator. · FoxCart GSE, LLC - [STC ST04238AT](https://openairdocs.org/stc/ST04238AT.md): Upgrade of Honeywell Traffic Collision Avoidance Systems II (TCAS II) Processor Software from TCAS II Version 7.0 to TCAS II Version 7.1 · Aviation Partners Group Inc - [STC SA374CE](https://openairdocs.org/stc/SA374CE.md): Installation of Hoskins Twilighter Mk III Supplemental Lighting System in accordance with FAA sealed Hoskins Top Drawing No. 10-0031. · BF Goodrich Aerospace - [STC ST01399LA](https://openairdocs.org/stc/ST01399LA.md): Installation of Honeywell TCAS 2000/Dual Mode S ATC Transponder Systems. Limited to installation on Lockheed 1329-25, serial number 5213. · Lockheed Sales & Rentals Inc. - [STC SA996EA](https://openairdocs.org/stc/SA996EA.md): Installation of Shaw Aero fuel filler cap P/Ns 457-2, -266, -370, 431, -9R, -125, -1251. · Parker Hannifin Fluid Systems Division - [STC ST01095CH-D](https://openairdocs.org/stc/ST01095CH-D.md): Installation of an Allied Signal CAS-67A Traffic Alert and Collision Avoidance System (TCAS II). Installed per ElectroSonics Drawing ES1329-205075-01, Rev. 2, dated 09-20-00 or later FAA approved revision. · Standard Aero - [STC ST00523WI-D](https://openairdocs.org/stc/ST00523WI-D.md): Installation of an AlliedSignal Avionics, Inc., GNS-XIs Flight Management System (Dual). · Duncan Aviation Inc - [STC ST00970WI-D](https://openairdocs.org/stc/ST00970WI-D.md): Installation of a Collins AHS-3000A Attitude Heading Reference System (AHRS). · Duncan Aviation Inc - [STC ST01059WI-D](https://openairdocs.org/stc/ST01059WI-D.md): Installation of Honeywell MK VII Enhanced Ground Proximity Warning System (EGPWS). · Duncan Aviation Inc - [STC ST01240WI-D](https://openairdocs.org/stc/ST01240WI-D.md): Installation of Universal Avionics Terrain Awareness and Warning System (TAWS). · Duncan Aviation Inc - [STC ST01312WI](https://openairdocs.org/stc/ST01312WI.md): Vertical Separation Minimum (RVSM) non-group (individual) airworthiness approval of specific Lockheed Martin Model 1329-23 aircraft · Kohlman Systems Research Inc. - [STC ST01082SE](https://openairdocs.org/stc/ST01082SE.md): Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-JS-0019, dated May 10, 2002, or later FAA-approved revisions. · AeroMech Incorporated - [STC ST01360SE](https://openairdocs.org/stc/ST01360SE.md): ONE ONLY STC, S/N 5213: Non-Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-JS-0023, Rev. A, dated February 1, 2008, or later FAA-approved revisions. · AeroMech Incorporated - [STC ST02038CH-D](https://openairdocs.org/stc/ST02038CH-D.md): Installation of Honeywell N1 Digital Electronic Engine Controls (DEEC) · Standard Aero - [STC ST1360SE](https://openairdocs.org/stc/ST1360SE.md): ONE ONLY STC. SN 5213: Non-Group approval for Reduced Vertical Separation Minimum are contained in AeroMech Document No AMI-QD-JS-0023, Rev. A, dated February 1, 2008, or later FAA-approved revisions. · AeroMech Incorporated - [STC SA3371WE](https://openairdocs.org/stc/SA3371WE.md): Installation of Teledyne angle of attack system. · Aerosonic Corporation Next page: https://openairdocs.org/tcds/2A15/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 = '2A15') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/2A15/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.