# STCs that may be installed: N644AS A list on [N644AS](https://openairdocs.org/aircraft/N644AS.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 17 · 830 STCs - [STC ST03438NY](https://openairdocs.org/stc/ST03438NY.md): Installation of Adams Rite Lavatory Equipment · Delta Engineering Corporation - [STC ST04669CH](https://openairdocs.org/stc/ST04669CH.md): Installation of Honeywell Advanced Communications and Entertainment System (ACES) · Honeywell Aerospace - [STC ST09933AC](https://openairdocs.org/stc/ST09933AC.md): Expansion of parameters in the digital flight data acquisition unit (DFDAU) · L2 Aviation - [STC ST02269NY](https://openairdocs.org/stc/ST02269NY.md): Installation of Self Illuminating Floor Path Marking System. · Lufthansa Technik AG - [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 ST12443LA](https://openairdocs.org/stc/ST12443LA.md): Installation of Teledyne Controls Edge Computing Platform (ECP) · Teledyne Controls, LLC - [STC ST04671CH](https://openairdocs.org/stc/ST04671CH.md): Installation of Southwest Airlines Interior Reconfiguration for Extended Leg Room (ELR) Cabin · Astronics Connectivity Systems and Certification Corp. - [STC ST12382IB](https://openairdocs.org/stc/ST12382IB.md): IHOS eXconnect System Installation · Boeing Ireland Limited - [STC ST09927AC](https://openairdocs.org/stc/ST09927AC.md): Installation of a Gables Audio Management System · L2 Aviation - [STC ST10928SC](https://openairdocs.org/stc/ST10928SC.md): Installation of an Iridium Communications System · L2 Aviation - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB.md): Installation of the Universal Quick Access Recorder (uQAR) · Flight Data Technologies Inc. - [STC ST04040CH](https://openairdocs.org/stc/ST04040CH.md): Activation of Smart Runway and Smart Landing (SRSL) Runway Awareness Advisory System (RAAS) Functions for Honeywell Mark V and Mark V-A Enhanced Ground Proximity Warning Systems (EGPWS) · Honeywell International Inc. - [STC ST02244SE](https://openairdocs.org/stc/ST02244SE.md): Interior Completion · Greenpoint Technologies, Inc. - [STC ST04815NY](https://openairdocs.org/stc/ST04815NY.md): Installation of Gogo FDX Satellite Connectivity Installation · ALOFT AeroArchitects - [STC ST00555AT](https://openairdocs.org/stc/ST00555AT.md): Installation of Airshow 210 system. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists 737 Series - [STC ST03631AT-D](https://openairdocs.org/stc/ST03631AT-D.md): Installation of Windscreen with Stretcher Access and Stowage Box., Aft of the L1 Entry Door · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST03808AT-D](https://openairdocs.org/stc/ST03808AT-D.md): Installation of an Adapter Plate, Antenna, Radome and Structural Provisions for a Panasonic Global Communications Suite. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST03809AT-D](https://openairdocs.org/stc/ST03809AT-D.md): Installation of Wiring and Systems Provision for a Panasonic Global Communications Suite. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST03873AT-D](https://openairdocs.org/stc/ST03873AT-D.md): Life raft installation · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04274AT](https://openairdocs.org/stc/ST04274AT.md): Interior reconfiguration installation · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04382AT](https://openairdocs.org/stc/ST04382AT.md): Interior reconfiguration installation · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04390AT](https://openairdocs.org/stc/ST04390AT.md): Main Cabin Cargo Carry Provisions installation · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04391AT](https://openairdocs.org/stc/ST04391AT.md): Interior Configuration · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04392AT](https://openairdocs.org/stc/ST04392AT.md): Main Cabin Cargo Carry Provisions installation · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [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 - [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 ST01721NY](https://openairdocs.org/stc/ST01721NY.md): Installation of a Head of State Executive Interior - Model 737-700IGW · PATS Aircraft LLC - [STC ST01716NY](https://openairdocs.org/stc/ST01716NY.md): Installation of Auxiliary Fuel Systems · PATS Aircraft LLC - [STC ST03405NY](https://openairdocs.org/stc/ST03405NY.md): Installation (with demod option) of an Connectivity Antenna · Delta Engineering Corporation - [STC ST04831NY](https://openairdocs.org/stc/ST04831NY.md): Installation of Vortex Control Technologies Finlets · Kilroy Aviation LLC - [STC ST12295IB](https://openairdocs.org/stc/ST12295IB.md): Installation of Cabin Modification · JET AVIATION AG - [STC ST04531CH](https://openairdocs.org/stc/ST04531CH.md): Installation of Global Navigation Sciences (GNS) LUX LED Lamp · Global Navigation Science, Inc. - [STC ST04758NY](https://openairdocs.org/stc/ST04758NY.md): Installation of single cockpit USB charger · Eirtech Aviation Services Inc. - [STC ST02643LA](https://openairdocs.org/stc/ST02643LA.md): Installation of Stow Bin Protective Wear Strip · Vogt Aero LLC - [STC ST02746NY](https://openairdocs.org/stc/ST02746NY.md): Installation of an advertisement container on the bottom of a seat back tray table · Atin OOH LLC - [STC ST03218CH](https://openairdocs.org/stc/ST03218CH.md): Modify aircraft interior to match standard passenger cofigurations, IAW Global Onboard Partners MDL # 252013-737-MDL-02, Rev. N, dtd 1/4/22 or later FAA approved revisions. · Atin OOH LLC - [STC ST02908NY](https://openairdocs.org/stc/ST02908NY.md): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment (IFE) · Delta Engineering Corporation - [STC ST01143LA](https://openairdocs.org/stc/ST01143LA.md): Installation of Aerocon Engineering Company (AEC) Airstar. · Aircraft Technical Development Inc. dba Aerocon Engineering Company - [STC ST02829CH](https://openairdocs.org/stc/ST02829CH.md): Installation of Row 44 Broadband Antenna System Provisions · Anuvu IFC Corporation - [STC ST02836CH-D](https://openairdocs.org/stc/ST02836CH-D.md): Installation and activation of a Row 44 Broadband System · Anuvu IFC Corporation - [STC ST03235CH](https://openairdocs.org/stc/ST03235CH.md): Certification of Compatibility with Wireless Data Technologies · Anuvu IFC Corporation - [STC ST03301NY](https://openairdocs.org/stc/ST03301NY.md): Installation and activation of a new Row 44 Wireless Broadband System · Anuvu IFC Corporation - [STC ST04324CH](https://openairdocs.org/stc/ST04324CH.md): Installation of a retrofit satellite antenna and associated power supply unit on aircraft previously fitted with the Row 44 Broadband System. · Anuvu IFC Corporation - [STC ST00892LA](https://openairdocs.org/stc/ST00892LA.md): Installation of Emergency Vision Assurance System (EVAS). · VisionSafe LLC - [STC ST12193IB](https://openairdocs.org/stc/ST12193IB.md): Installation of SpaceX Starlink Satellite Internet System Tile Antenna, Router and power supply · Airhawke Aérospatial Inc. - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB.md): Installation of Test Tech ELT · APTOZ EHF - [STC ST04479AT](https://openairdocs.org/stc/ST04479AT.md): Installation of Flex-Combi Interior · Pemco World Air Services - [STC ST09191AC](https://openairdocs.org/stc/ST09191AC.md): Installation of DeVore wing fwd position light assembly. (737 ALL) · The Boeing Company Next page: https://openairdocs.org/aircraft/N644AS/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 = '13844CN' UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '13802') 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/N644AS/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.