# STCs that may be installed: N126AX

A list on [N126AX](https://openairdocs.org/aircraft/N126AX.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 4 · 177 STCs

- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE.md): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. · TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE.md): Fabrication and installation of Landing Light Controller · TCW Technologies, LLC
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY.md): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights · AeroLED's Holdings, LLC
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D.md): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System · Garmin International Inc.
- [STC SA02133SE](https://openairdocs.org/stc/SA02133SE.md): Installation of a Luma Technologies LT-4500 Series Integrated Light\Emitting Diode (LED) Display Panel and LT-3500 LED light modules · Luma Technologies LLC
- [STC SA12345IB](https://openairdocs.org/stc/SA12345IB.md): Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher · Cessna Duesseldorf Citation Service Center GmbH
- [STC SA02355AK](https://openairdocs.org/stc/SA02355AK.md): Installation of cargo barrier net; Tednologies Inc.(TI) P/N 150A-28-000 · Tednologies Inc.
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC.md): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS) · Liberty Partners Inc.
- [STC SA12202IB](https://openairdocs.org/stc/SA12202IB.md): Installation of Garmin GWX Weather Radar System · Maxcraft Avionics Ltd.
- [STC SA11300DS](https://openairdocs.org/stc/SA11300DS.md): Upgrade previously installed Collins Aerospace Radar Altimeter · BHE & Associates Ltd.
- [STC SA6085NM](https://openairdocs.org/stc/SA6085NM.md): Installation of interior fluorescent cabin lighting system. · Bruce Aerospace Inc.
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH.md): Installation of L-3 Communications Avionics Systems · Acron Aviation Inc.
- [STC SA106CH](https://openairdocs.org/stc/SA106CH.md): Installation of TCAS 791 Traffic Alert and Collision Avoidance System I (TCAS I). · Acron Aviation Inc.
- [STC SA8655SW](https://openairdocs.org/stc/SA8655SW.md): Installation of interfaced provisions only for TCAS791 Traffic Alert and Collision Avoidance System I (TCAS I). · Acron Aviation Inc.
- [STC ST00687DE](https://openairdocs.org/stc/ST00687DE.md): Installation of Tropospheric Airborne Meteorological Data Reporting (TAMDAR) System · FLYHT Inc.
- [STC ST02754NY](https://openairdocs.org/stc/ST02754NY.md): Replacement of JET PS835C or PS835D Battery packs with Securaplane XL244-D Battery Packs · Securaplane Technologies Inc.
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK.md): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems · AeroLED's Holding LLC
- [STC SA00322BO](https://openairdocs.org/stc/SA00322BO.md): Installation of a Supplemental Exterior Lighting System · ATI Engineering Services LLC
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH.md): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders · CMD Flight Solutions LLC
- [STC SA00199IB](https://openairdocs.org/stc/SA00199IB.md): Manufacture and Installation, Emergency Evacuation Configuration · Bartel Mechanical and Aerospace
- [STC SA01050WI](https://openairdocs.org/stc/SA01050WI.md): Installation of Emergency Vision Assurance System (EVAS). · VisionSafe LLC · Lists 1900 Series
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE.md): Installation of Garmin GI 275 Multi-Function Display System · Garmin International Inc.
- [STC SA00128IB](https://openairdocs.org/stc/SA00128IB.md): Antenna Installation and Bulkhead Feedthrough · Avmax Aviation Services Inc.
- [STC SA00120IB](https://openairdocs.org/stc/SA00120IB.md): Installation of the Universal Kapture Cockpit Voice Recorder (CVR) with Recorder Independent Power Supply (RIPS) · Avmax Aviation Services Inc.
- [STC SA02821AT](https://openairdocs.org/stc/SA02821AT.md): Installation of a Sandel Model ST3400 Terrain Awareness and Warning System (TAWS), with optional capability as a Traffic Collision Avoidance System (TCAS) Control Display Unit (CDU) or Radio Magnetic Indicator (RMI). · Woven Electronics LLC
- [STC SA13BO](https://openairdocs.org/stc/SA13BO.md): Installation of a Sundstrand Mark VI ground proximity warning system. · Woven Electronics LLC
- [STC SA14BO](https://openairdocs.org/stc/SA14BO.md): Installation of a Collins ALT-55B radio altimeter. · Woven Electronics LLC
- [STC SA02010WI](https://openairdocs.org/stc/SA02010WI.md): Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD) · Mid-Continent Instruments and Avionics
- [STC SA00741WI](https://openairdocs.org/stc/SA00741WI.md): Installation of the Concorde RG-380E/K series VRSLA batteries in airplanes listed on the attached FAA approved Model List (AML) · Aero-Mach Wilco LLC
- [STC SA02204CH](https://openairdocs.org/stc/SA02204CH.md): Installation of Parker Hannifin Nose Wheel conversion Kit · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA1789GL](https://openairdocs.org/stc/SA1789GL.md): Installation of Cleveland main wheels and brakes. · Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01094DE](https://openairdocs.org/stc/SA01094DE.md): Installation of Pratt & Whitney Engine Services FAST (digital engine management) system · Pratt & Whitney Engine Services Inc.
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK.md): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed · ADS-B Technologies LLC
- [STC SA02562AK](https://openairdocs.org/stc/SA02562AK.md): Installation of L3 Aviation Products Model FA5000 Flight Data Recorder (FDR) System · ACE Air Cargo
- [STC SA04634NY](https://openairdocs.org/stc/SA04634NY.md): Modification of the Brake Master Cylinder · Marsh Brothers Aviation Inc
- [STC SA04459NY](https://openairdocs.org/stc/SA04459NY.md): Installation of MT-Propeller Entwicklung GmbH model MTV-27-1-()-C-F-R(P)/CFR260-65() 5-blade, constant speed, full feathering, reversible propellers and spinners · MT- Propeller Entwicklung GmbH
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC.md): Installation of a GDC 31 Roll Steering Converter · DAC International Inc
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY.md): Single/Dual Transponder System ADS-B Upgrade · Scandinavian Avionics Design ApS
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH.md): Installation of Airwolf Filter Corp. Air Oil Separator · Airwolf Filter Corporation
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH.md): Installation of an air ambulance conversion kit. · Med-Pac Inc.
- [STC SA02677LA](https://openairdocs.org/stc/SA02677LA.md): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-700 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA02678LA](https://openairdocs.org/stc/SA02678LA.md): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-600 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI.md): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. · Garmin International Inc
- [STC SA01002DE](https://openairdocs.org/stc/SA01002DE.md): Installation of Garmin G700 TXi display and sensor system · Alaska Central Express Inc
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies
- [STC SA01923WI](https://openairdocs.org/stc/SA01923WI.md): Installation of an Auxiliary Aural Alert System. · Hawker Pacific Pty Ltd
- [STC SA01213CH](https://openairdocs.org/stc/SA01213CH.md): Install air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH, or later FAA approved revision. · Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY.md): Installation of Latitude Technologies Skynode S200 Satcom system must be performed · Latitude Technologies Corporation
- [STC SA01867WI](https://openairdocs.org/stc/SA01867WI.md): CoolView Flight Compartment Side and Storm Windows Installation. See attached AML No. SA01867WI for required data. · Lee Aerospace, Inc.
- [STC SA02194AK](https://openairdocs.org/stc/SA02194AK.md): Reduction/limitation of passenger seats to nine (9). · Hageland Aviation Services, Inc

Next page: https://openairdocs.org/aircraft/N126AX/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 = '1154161'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '52115')
  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/N126AX/stcs

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