# STCs that may be installed: N336QT A list on [N336QT](https://openairdocs.org/aircraft/N336QT.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 2 · 97 STCs - [STC ST03438NY](https://openairdocs.org/stc/ST03438NY.md): Installation of Adams Rite Lavatory Equipment · Delta Engineering Corporation - [STC ST09893AC](https://openairdocs.org/stc/ST09893AC.md): Installation of an Iridium Communication System (ICS) · L2 Aviation - [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 ST04474NY](https://openairdocs.org/stc/ST04474NY.md): Activation of Wireless Local Area Network (WLAN) system · Jet Aviation AG - [STC ST03940AT](https://openairdocs.org/stc/ST03940AT.md): Installation of TIMCO Aerosystems lavatories · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [STC ST04230AT](https://openairdocs.org/stc/ST04230AT.md): Interior Reconfiguration · AIRCRAFT RECONFIG TECHNOLOGIES, LLC - [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 ST02884NY](https://openairdocs.org/stc/ST02884NY.md): Installation or removal of a Panasonic Global Communication Suite (GCS) Antenna · Delta Engineering Corporation - [STC ST02926NY](https://openairdocs.org/stc/ST02926NY.md): Installation of a Panasonic Global Communication Suite (GCS) · Delta Engineering Corporation - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB.md): Installation of Test Tech ELT · APTOZ EHF - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing Inc. - [STC ST03184NY](https://openairdocs.org/stc/ST03184NY.md): Installation of a Panasonic In-Flight Entertainment System and/or Global Communication Suite System · Delta Engineering Corporation - [STC ST03747NY](https://openairdocs.org/stc/ST03747NY.md): Viasat KA SATCOM Antenna System Installation · ALOFT AeroArchitects - [STC ST03193NY](https://openairdocs.org/stc/ST03193NY.md): Installation of a Panasonic eXLite In-Flight Entertainment System · Delta Engineering Corporation - [STC ST02472AT](https://openairdocs.org/stc/ST02472AT.md): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII · Aircraft Systems and Manufacturing Inc. - [STC ST02819CH](https://openairdocs.org/stc/ST02819CH.md): Installation of Rosemount Aerospace Smart Display Electronic Flight Bag (EFB) System · Rosemount Aerospace Inc. - [STC ST11913IB](https://openairdocs.org/stc/ST11913IB.md): Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out · PMV Engineering - [STC ST00215IB](https://openairdocs.org/stc/ST00215IB.md): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems · STG AEROSPACE GERMANY GmbH - [STC ST01936WI](https://openairdocs.org/stc/ST01936WI.md): Installation of LED lights · AeroLED's Holdings LLC - [STC ST02248AT](https://openairdocs.org/stc/ST02248AT.md): Installation of photoluminescent floor proximity emergency escape path marking system (FPEEPMS). · STG Aerospace Inc. - [STC ST00126IB](https://openairdocs.org/stc/ST00126IB.md): Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent · AMAC Aerospace Switzerland AG - [STC ST04562NY](https://openairdocs.org/stc/ST04562NY.md): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems · STG AEROSPACE GERMANY GmbH - [STC ST00105IB](https://openairdocs.org/stc/ST00105IB.md): Introduction of Activation of Wireless Charging Systems for Portable Electronic Devices · AMAC AEROSPACE SWITZERLAND AG - [STC ST04563CH](https://openairdocs.org/stc/ST04563CH.md): INSTALL HONEYWELL ENHANCED GROUND PROXIMITY WARNING COMPUTER (EGPWC) UPGRADE AND RUNWAY AWARENESS AND ADVISORY SYSTEM (RAAS) ACTIVATION · CERTIFYNATION LLC - [STC ST03746NY](https://openairdocs.org/stc/ST03746NY.md): Viasat KA Cabin Distribution System Installation · ALOFT AeroArchitects - [STC ST04419AT](https://openairdocs.org/stc/ST04419AT.md): Installation of the Rockwell Collins Automatic Dependent Surveillance - Broadcast (ADS-B) Out System · Woven Electronics LLC - [STC ST04520AT](https://openairdocs.org/stc/ST04520AT.md): Installation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR) · Woven Electronics LLC - [STC ST04655NY](https://openairdocs.org/stc/ST04655NY.md): Installation of KA-Band System Broadband Provisions · EAD Aerospace Airworithiness - [STC ST02403SE](https://openairdocs.org/stc/ST02403SE.md): Installation of an overhead bin door lock · Commercial Aircraft Interiors - [STC ST02465LA](https://openairdocs.org/stc/ST02465LA.md): Installation of a bulk cargo crew rest and vestibule/galley · Commercial Aircraft Interiors - [STC ST03422NY](https://openairdocs.org/stc/ST03422NY.md): Update of Intelsat components · Delta Engineering Corporation - [STC ST01963WI](https://openairdocs.org/stc/ST01963WI.md): Installation of Integra Pulse Portable Oxygen Bottle · B/E Aerospace - [STC ST9090SC](https://openairdocs.org/stc/ST9090SC.md): AirRECORE® Leibherr Precooler PN 11-811538, 11-811538 Amdt A, 11-811538-1 · Honeywell International Inc. - [STC ST04526AT](https://openairdocs.org/stc/ST04526AT.md): Installation of Avionica satLINK MAX with optional Personality Module (avPM) in the Cabin Compartment overhead, and optional avRDC MAX QAR in the EE Bay · Archeion Holdings LLC - [STC ST03164NY](https://openairdocs.org/stc/ST03164NY.md): Installation of a Panasonic Avionics Corporation In-Flight Entertainment · Delta Engineering Corporation - [STC ST04352AT](https://openairdocs.org/stc/ST04352AT.md): Installation of a Talon Aerospace LED Replacement Navigation / Position Light · Aaxico Technical Services Inc. - [STC ST03574AT](https://openairdocs.org/stc/ST03574AT.md): Installation of a Talon Aerospace Anti-Collision Light · Aaxico Technical Services Inc. - [STC ST04002AT](https://openairdocs.org/stc/ST04002AT.md): Installation of a Talon LED Replacement Wing and Tail Mounted Anti-Collision Lights · Aaxico Technical Services Inc. - [STC ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc. - [STC ST02168SE](https://openairdocs.org/stc/ST02168SE.md): Installation of galley chillers · B/E Aerospace Inc. - [STC ST04054NY](https://openairdocs.org/stc/ST04054NY.md): Automatic Dependent Surveillance Broadcast (ADS-B) Out Upgraded System Installation · Eirtech Aviation Services Limited - [STC ST01619WI-D](https://openairdocs.org/stc/ST01619WI-D.md): Installation of a Honeywell Enhanced Ground Proximity Warning Computer (EGPWC) and Activation of the Smart Runway/Smart Landing Features in accordance with Honeywell Master Drawing List 756-0233-001, revision B, dated February 14, 2011 or later FAA approved revision. · Honeywell International Inc - [STC ST04049NY](https://openairdocs.org/stc/ST04049NY.md): Installation of a Hoffman Engineering LLC LED Landing Light to replace the OEM Q4559 Series Incandescent Lamp, used as a Landing/Takeoff Light · Hoffman Engineering LLC - [STC ST02312LA](https://openairdocs.org/stc/ST02312LA.md): Installation of main deck cargo loading system. · Ancra International LLC - [STC ST03190NY](https://openairdocs.org/stc/ST03190NY.md): Installation of a Gore Design Executive Cabin Interior · GDC Technics LLC - [STC ST04340NY](https://openairdocs.org/stc/ST04340NY.md): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0 · Scandinavian Avionics Design ApS - [STC ST03848NY](https://openairdocs.org/stc/ST03848NY.md): Installation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEM · STG Aerospace Ltd - [STC ST02579SE](https://openairdocs.org/stc/ST02579SE.md): Interior Reconfiguration · B/E Aerospace Inc - FSI - [STC ST03568NY](https://openairdocs.org/stc/ST03568NY.md): Install the AVOX LavOx Passenger Lavatory Oxygen System · AVOX Systems Inc - [STC ST03351NY](https://openairdocs.org/stc/ST03351NY.md): Installation of LCD Video Monitors · Video Technology Service Inc Next page: https://openairdocs.org/aircraft/N336QT/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 = '3940312' UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '54555') 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/N336QT/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.