# STCs that may be installed: Dehavilland DHC-8-400

A list on [Dehavilland DHC-8-400](https://openairdocs.org/model/dehavilland-dhc-8-400.md).

In force first, then newest. The registry doesn’t record which STCs an aircraft has.

Page 1 of 2 · 87 STCs

- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB.md): Installation of the Universal Quick Access Recorder (uQAR) · Flight Data Technologies Inc.
- [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 ST04762NY](https://openairdocs.org/stc/ST04762NY.md): Installation of Cobham Remote Control Audio Unit (RCAU) · LB Aircraft Engineering
- [STC ST12331IB](https://openairdocs.org/stc/ST12331IB.md): Installation and maintenance of the Slip Ring De-Icer Harness · Avmax Aviation Services Inc.
- [STC ST03220CH](https://openairdocs.org/stc/ST03220CH.md): Installation of an advertisement container on the bottom of a seat back tray table · Atin OOH LLC
- [STC ST03308CH](https://openairdocs.org/stc/ST03308CH.md): Installation of Printed Advertising onto cabin interior surfaces · Atin OOH LLC
- [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 ST12076CH](https://openairdocs.org/stc/ST12076CH.md): Installation of FMS Software Upgrade and Solid State Data Transfer Unit Plus (SSDTU+) · Canard Aerospace Corporation
- [STC ST01460LA](https://openairdocs.org/stc/ST01460LA.md): Installation of a reinforced cockpit door. · Safran Cabin Inc.
- [STC ST04560CH](https://openairdocs.org/stc/ST04560CH.md): INSTALL L3HARRIS AVIATION PRODUCTS SRVIVR25 MODEL 7100 COCKPIT VOICE RECORDER SYSTEM · Acron Aviation Inc.
- [STC ST12032IB](https://openairdocs.org/stc/ST12032IB.md): Installation of the Center Console Extension · Avmax Aviation Services Inc.
- [STC ST11980IB](https://openairdocs.org/stc/ST11980IB.md): Installation of the Cockpit USB Charger · Avmax Aviation Services Inc.
- [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 ST01255SE](https://openairdocs.org/stc/ST01255SE.md): Installation of a center console extended fairing · Metal Innovations Inc. dba MII Aero
- [STC ST00658DE](https://openairdocs.org/stc/ST00658DE.md): Installation of Electronic Flight Bag (EFB) provisions and XM Weather Receiver. · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST00640DE](https://openairdocs.org/stc/ST00640DE.md): Installation of Tropospheric Airborne Meteorolocigal Data Reporting System (TAMDAR) · FLYHT 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 ST02311AT](https://openairdocs.org/stc/ST02311AT.md): Installation of Saf-T-Glo Inc photoluminescent floor proximity emergency escape path marking system (FPEEPMS) · STG Aerospace Inc.
- [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 ST00109IB](https://openairdocs.org/stc/ST00109IB.md): Installation of the Flight Compartment Stowage Box · Infinion Certification Engineering Inc.
- [STC ST00886NY](https://openairdocs.org/stc/ST00886NY.md): Installation of Flight Deck Manual Stowage Box, in accordance with Aero Consulting Services Modification Data Summary Number B78600, Revision H, dated November 9, 2006, or later TCCA approved revision. · B/E Aerospace Limited
- [STC ST01689WI](https://openairdocs.org/stc/ST01689WI.md): Installation of Crane Aerospace & Electronics SmartStem Wireless Tire Pressure Sensing System · ELDEC Corporation
- [STC SA1220NW](https://openairdocs.org/stc/SA1220NW.md): Installation of Universal flight data recorder. · Honeywell International Inc
- [STC ST04535CH](https://openairdocs.org/stc/ST04535CH.md): Certification for Portable Electronic Devices (PED) Tolerance in accordance with Canard Aerospace Corporation (CAC), Document Control Drawing, Document Number 40224, Rev A, dated July 19, 2021, or later FAA approved revision. · Canard Aerospace Corporation
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc.
- [STC ST02635LA](https://openairdocs.org/stc/ST02635LA.md): Modification to replace the existing Mode S Transponder system with the ACSS NXT-600 Mode S Transponder with ADS-B Out · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST04372NY](https://openairdocs.org/stc/ST04372NY.md): Installation of saf-Tglo® SSUL23 Photoluminescent Aisle Path Marking System · STG Aerospace Ltd
- [STC ST01900WI](https://openairdocs.org/stc/ST01900WI.md): Heated (LH) Side Canopy Window Assembly replacement installation · Lee Aerospace Inc.
- [STC ST04378NY](https://openairdocs.org/stc/ST04378NY.md): Installation of the AFIRS 228 Automatic Flight Information and Reporting System · FLYHT Aerospace Solutions Ltd
- [STC ST02707LA](https://openairdocs.org/stc/ST02707LA.md): Installation of seat cushions and covers · Flight Interiors Ltd.
- [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 ST09858AC](https://openairdocs.org/stc/ST09858AC.md): Replacement of certain OEM pneumatic deicer boots · SMR Technologies Inc
- [STC ST04311CH](https://openairdocs.org/stc/ST04311CH.md): Installation of Goodrich de-icer boots on the engine inlet · Goodrich Corp.
- [STC ST01862WI](https://openairdocs.org/stc/ST01862WI.md): Window Assembly Side Canopy (RH) replacement installation · Lee Aerospace, Inc.
- [STC ST02552SE](https://openairdocs.org/stc/ST02552SE.md): Installation of Securaplane Sealed Lead Acid Batteries · Securaplane Technologies Incorporated
- [STC ST03247NY](https://openairdocs.org/stc/ST03247NY.md): Replacement of existing Main, Auxiliary and Standby batteries with new 43 AH batteries · SAFT America
- [STC ST04213CH](https://openairdocs.org/stc/ST04213CH.md): Installation of FANS 1/A+ capable datalink communication system · Innoviator LLC
- [STC ST01109SE](https://openairdocs.org/stc/ST01109SE.md): Relocation of emergency equipment · Cascade Aviation Services Inc
- [STC ST01200SE](https://openairdocs.org/stc/ST01200SE.md): Installation of a new security flight deck door · Cascade Aviation Services Inc
- [STC ST01917SE](https://openairdocs.org/stc/ST01917SE.md): Closet installation by the aft, left hand side passenger door in a compartment previously occupied by an airstair assembly · Cascade Aviation Services Inc
- [STC ST01978SE](https://openairdocs.org/stc/ST01978SE.md): Installation of optional electronic Remote Access System (RAS) on cockpit security doors. · Cascade Aviation Services Inc
- [STC ST02780CH](https://openairdocs.org/stc/ST02780CH.md): Installation of ATC Transponders with ADS-B Capability, LPV Approach Adapter, and FMS Upgrade · Canard Aerospace Corporation
- [STC ST01872SE](https://openairdocs.org/stc/ST01872SE.md): Installation of lightweight window plug; manufactured and installed · LiteAir Aviation Products Inc
- [STC ST09859AC](https://openairdocs.org/stc/ST09859AC.md): Installation of a SkyTender Beverage Trolley · ASIG LLC
- [STC ST00351BO](https://openairdocs.org/stc/ST00351BO.md): Installation of Light-Emitting Diode (LED) Stair Lamps · Downey Corporation
- [STC ST03456NY](https://openairdocs.org/stc/ST03456NY.md): Installation of Latitude Skynode S200 · Latitude Technologies Corporation

Next page: https://openairdocs.org/model/dehavilland-dhc-8-400/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, m.matched_model
FROM (
  SELECT stc_number, min(matched_model) AS matched_model
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
  WHERE aircraft_model_code IN ('2802413')
  GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/model/dehavilland-dhc-8-400/stcs

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