# STCs that may be installed: N740AS A list on [N740AS](https://openairdocs.org/aircraft/N740AS.md). Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do. In force first, then newest. Page 1 of 14 · 688 STCs - [STC ST03438NY](https://openairdocs.org/stc/ST03438NY.md): Installation of Adams Rite Lavatory Equipment · Delta Engineering Corporation - [STC ST02269NY](https://openairdocs.org/stc/ST02269NY.md): Installation of Self Illuminating Floor Path Marking System. · Lufthansa Technik AG · Lists 737-200 Series - [STC ST12461IB](https://openairdocs.org/stc/ST12461IB.md): Installation of Cockpit Voice Recorder with optional RIPS Upgrade · Mid- Canada Mod Center - [STC ST00885LA](https://openairdocs.org/stc/ST00885LA.md): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. · AMETEK AMERON, LLC d/b/a MASS Systems - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB.md): Installation of the Universal Quick Access Recorder (uQAR) · Flight Data Technologies Inc. - [STC ST00555AT](https://openairdocs.org/stc/ST00555AT.md): Installation of Airshow 210 system. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists 737 Series - [STC ST02193AT-D](https://openairdocs.org/stc/ST02193AT-D.md): Installation of Collins 5 ATI EHSI System · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists 737-200 Series - [STC ST02272AT-D](https://openairdocs.org/stc/ST02272AT-D.md): Installation of a Position Light Power Control. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists 737-200 Series - [STC ST02626AT-D](https://openairdocs.org/stc/ST02626AT-D.md): Installation of a Cabin Divider · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists 737-200 Series - [STC ST00952LA](https://openairdocs.org/stc/ST00952LA.md): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. · AMETEK AMERON LLC d/b/a MASS Systems · Lists 737-200 Series - [STC ST04328NY](https://openairdocs.org/stc/ST04328NY.md): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed · Libellule Monde Inc - [STC ST03875NY](https://openairdocs.org/stc/ST03875NY.md): Installation of interior placards, signs and markings · Libellule Monde 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 ST03363AT](https://openairdocs.org/stc/ST03363AT.md): Installation of a single Universal Avionics Class "A" TAWS system · ARC145 LLC · Lists 737-200 Series - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB.md): Installation of Test Tech ELT · APTOZ EHF - [STC SA2542WE](https://openairdocs.org/stc/SA2542WE.md): Installation of wing-tip mounted logo lights. · The Boeing Company - [STC ST09191AC](https://openairdocs.org/stc/ST09191AC.md): Installation of DeVore wing fwd position light assembly. (737 ALL) · The Boeing Company - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing Inc. - [STC SA1188NW](https://openairdocs.org/stc/SA1188NW.md): Installation of Spacemaker II interior conversion kit. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA1971NM](https://openairdocs.org/stc/SA1971NM.md): Installation of coat closet/class divider/closet units. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA2077NM](https://openairdocs.org/stc/SA2077NM.md): Install overhead storage Quikbin retrofit kits. · Safran Cabin Inc. - [STC SA2366NM](https://openairdocs.org/stc/SA2366NM.md): Installation of Spacemaker II interior retrofit kit. · Safran Cabin Inc. - [STC SA3133NM](https://openairdocs.org/stc/SA3133NM.md): Installation of Windscreen Stowage Unit. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA3456NM](https://openairdocs.org/stc/SA3456NM.md): Installation of cabin divider · Safran Cabin Inc. · Lists 737-200 Series - [STC SA3493NM](https://openairdocs.org/stc/SA3493NM.md): Installation of windscreen and coatroom. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA3652NM](https://openairdocs.org/stc/SA3652NM.md): Installation of overhead bins, 'Carry-All Extension Kit'. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA3936NM](https://openairdocs.org/stc/SA3936NM.md): Installation of Header and Cabin Divider. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA4783NM](https://openairdocs.org/stc/SA4783NM.md): Installation of a modular lavatory(retrofit installation). · Safran Cabin Inc. · Lists 737-200 Series - [STC SA5532NM](https://openairdocs.org/stc/SA5532NM.md): Installation of stowage unit. · Safran Cabin Inc. · Lists 737-200 Series - [STC SA883NW](https://openairdocs.org/stc/SA883NW.md): Installation of the Mark I interior conversion kit. · Safran Cabin Inc. - [STC ST00030SE](https://openairdocs.org/stc/ST00030SE.md): Installation of SpaceMaker II interior · Safran Cabin Inc. · Lists 737-200 Series - [STC ST00035LB](https://openairdocs.org/stc/ST00035LB.md): Installation of galley modules. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST00062LA](https://openairdocs.org/stc/ST00062LA.md): Installation of galley modules and stowage units. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST00351SE](https://openairdocs.org/stc/ST00351SE.md): Installation of SpaceMaker I interior modular kit. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST00683LA](https://openairdocs.org/stc/ST00683LA.md): Installation of a FWD R/H Coat Closet. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST01066LA](https://openairdocs.org/stc/ST01066LA.md): Installation of a R/H windscreen. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST01335LA](https://openairdocs.org/stc/ST01335LA.md): Installation of a reinforced cockpit door. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST02178LA](https://openairdocs.org/stc/ST02178LA.md): Installation of a windscreen. · Safran Cabin Inc. · Lists 737-200 Series - [STC ST03381NY](https://openairdocs.org/stc/ST03381NY.md): Installation of Apple iPad EFB Provisions · Avionics Design Services Ltd. - [STC SA3140NM](https://openairdocs.org/stc/SA3140NM.md): Installation of floor proximity emergency escape path marking system. · Bruce Aerospace Inc. - [STC ST01738AT](https://openairdocs.org/stc/ST01738AT.md): Installation of additional sensors (from 11 to 18) for recording additional parameters on Digital Flight Data Recorders (DFDR) manufactured by L-3 Com (formerly Loral/Fairchild) and Allied Signal · Acron Aviation Inc. - [STC SA1097NW](https://openairdocs.org/stc/SA1097NW.md): Installation of Winters AirStair at the aft passenger entrance. · Dow Aero LLC · Lists 737-200 Series - [STC ST00840CH](https://openairdocs.org/stc/ST00840CH.md): Installation of Single and Dual Honeywell HT-9100 GNSS GPS Navigation Systems with provisions for Single or Dual DME. · Amphenol Cable and Interconnect Technologies Inc. · Lists 737-200 Series - [STC ST01060CH](https://openairdocs.org/stc/ST01060CH.md): Installation of GPS antenna provisions · Amphenol Cable and Interconnect Technologies Inc. · Lists 737-200 Series - [STC ST01798CH](https://openairdocs.org/stc/ST01798CH.md): Installation of a Honeywell Enhanced Ground Proximity Warning System per Electronic Cable Specialists Master Data List ECS-201532 latest FAA approved revision. · Amphenol Cable and Interconnect Technologies, Inc. - [STC ST01118CH](https://openairdocs.org/stc/ST01118CH.md): Installatin of an Electronic Cable Specialist Laptop Stowage/Charger Assembly (Class 1 Electronic Flight Bag provisions) · Amphenol Cable and Interconnect Technologies, Inc. · Lists 737-200 Series - [STC ST02637CH](https://openairdocs.org/stc/ST02637CH.md): Installation of ECS EZMount® mechanical mounting assemblies · Amphenol Cable and Interconnect Technologies Inc - [STC ST11887IB](https://openairdocs.org/stc/ST11887IB.md): Installation of Dual Universal Avionics EFI-890R Advanced Flight Display System · Mid Canada Mod Center - [STC ST00079IB](https://openairdocs.org/stc/ST00079IB.md): Integration of Halon-free Portable Fire Extinguisher HAFEX · UMLAUT ENGINEERING GMBH - [STC ST01804LA](https://openairdocs.org/stc/ST01804LA.md): Installation of Lower Cargo Smoke Detection and Fire Suppression System. · Aero Technik Inc. · Lists 737-200 Series Next page: https://openairdocs.org/aircraft/N740AS/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 m.matched_by, s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(side) AS side, arg_min(matched_by, side) AS matched_by, arg_min(matched_model, side) AS matched_model FROM (SELECT stc_number, 1 AS side, 'airframe' AS matched_by, matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code = '138448V' UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '52049') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY m.side, s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/aircraft/N740AS/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.