# STCs that may be installed: N342JC

A list on [N342JC](https://openairdocs.org/aircraft/N342JC.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 3 · 102 STCs

- [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 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 SA1673GL](https://openairdocs.org/stc/SA1673GL.md): Installation of landing gear harnesses. · Aereos Repairs LLC
- [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 ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing 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 ST00215IB](https://openairdocs.org/stc/ST00215IB.md): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems · STG AEROSPACE GERMANY GmbH
- [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 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 ST00098IB](https://openairdocs.org/stc/ST00098IB.md): Introduction of ADS-B Out · STC Twenty One Limited
- [STC ST01701WI](https://openairdocs.org/stc/ST01701WI.md): Installation of a Collins HF-220 High Frequency Communication System · Worldwide Aviation LLC
- [STC ST04683NY](https://openairdocs.org/stc/ST04683NY.md): Installation of an upgrade of Universal (UNS) Flight Management System, LPV monitor and/or an upgrade of TDR-94D for MODE S and ADS-B out · Scandinavian Avionics Design ApS
- [STC ST04671NY](https://openairdocs.org/stc/ST04671NY.md): Dual Garmin GTN-650 Xi GPS/NAV/COMMs · Saskatoon Avionics Ltd.
- [STC SA9075SC-D](https://openairdocs.org/stc/SA9075SC-D.md): Recore of Hamilton Standard Heat Exchangers 779215-1 and 779215-2 for installation on the SAAB SF340A and 340B in accordance with Honeywell LORI Sealed Drawing List SDL3400-1, Revision B, dated 10 October 2005 or later FAA approved revision. · Honeywell International Inc.
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc.
- [STC ST03687NY](https://openairdocs.org/stc/ST03687NY.md): Installation of Alternate Cargo Net Location · Taby Air Maintenance
- [STC ST00146WI-D](https://openairdocs.org/stc/ST00146WI-D.md): Installation of Bendix/King CAS 66A TCAS I System. · Honeywell International Inc
- [STC ST00224WI-D](https://openairdocs.org/stc/ST00224WI-D.md): Installation of Bendix/King CAS 67A TCAS II System. · Honeywell International Inc
- [STC ST03688NY](https://openairdocs.org/stc/ST03688NY.md): Conversion of the main passenger cabin to a class E cargo compartment for the carriage of freight and change to the location of rapid decompression vents for planned future bulk cargo loading operations · Taby Air Manintenance AB
- [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 ST04467AT](https://openairdocs.org/stc/ST04467AT.md): Installation of the dual Becker Avionics BXT6513-(000) ADS-B · Avionics Support Group Inc.
- [STC ST04012NY](https://openairdocs.org/stc/ST04012NY.md): Installation of the Garmin GTX-3000 Automatic Dependent Surveillance-Broadcast (ADS-B) Out System · C & L STC Holdings 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 ST03242NY](https://openairdocs.org/stc/ST03242NY.md): Replacement of certain Goodrich pneumatic deicer boots · SMR Technologies Inc
- [STC ST02636LA](https://openairdocs.org/stc/ST02636LA.md): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST02530SE](https://openairdocs.org/stc/ST02530SE.md): Installation of Securaplane Sealed Lead Acid Batteries · Securaplane Technologies
- [STC ST02609LA](https://openairdocs.org/stc/ST02609LA.md): Modification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B Out · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST03776NY](https://openairdocs.org/stc/ST03776NY.md): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II) · Scandinavian Avionics Design ApS
- [STC ST00881WI-D](https://openairdocs.org/stc/ST00881WI-D.md): Modification of a TCAS II system installation to Change 7.0 or Change 7.1 · Rockwell Collins Inc
- [STC ST04238AT](https://openairdocs.org/stc/ST04238AT.md): Upgrade of Honeywell Traffic Collision Avoidance Systems II (TCAS II) Processor Software from TCAS II Version 7.0 to TCAS II Version 7.1 · Aviation Partners Group Inc
- [STC ST02516LA](https://openairdocs.org/stc/ST02516LA.md): Replacement of existing ELT with ACK E-04 ELT Beacon and Sensor Systems S65-1231 ELT Antenna · ACK Technologies Inc
- [STC ST01712WI](https://openairdocs.org/stc/ST01712WI.md): Modification of a Rockwell Collins, Inc. AHC-85() (AHRS) installation · Rockwell Collins Inc
- [STC ST01474WI-D](https://openairdocs.org/stc/ST01474WI-D.md): Modication of a Rockwell Collins Weather Radar System installation. · Rockwell Collins Inc
- [STC SA3538SW](https://openairdocs.org/stc/SA3538SW.md): Installation of Refuel Panel Door Switch Guard · M7 Aerospace LLC
- [STC SA3540SW](https://openairdocs.org/stc/SA3540SW.md): Installation of 16 place executive interior · M7 Aerospace LLC
- [STC SA3657SW](https://openairdocs.org/stc/SA3657SW.md): Installation of a 19 place executive interior · M7 Aerospace LLC
- [STC SA5965SW](https://openairdocs.org/stc/SA5965SW.md): Installation of rechargeable flashlights. · M7 Aerospace LLC
- [STC SA5968SW](https://openairdocs.org/stc/SA5968SW.md): Installation of Dual Davtron Digital Clocks · M7 Aerospace LLC
- [STC SA5971SW](https://openairdocs.org/stc/SA5971SW.md): Installation of J.E.T. Standby Gyro-Horizon · M7 Aerospace LLC
- [STC SA5972SW](https://openairdocs.org/stc/SA5972SW.md): Installation of TAI-80A SAT-TAS-TAT Indicators · M7 Aerospace LLC
- [STC SA5973SW](https://openairdocs.org/stc/SA5973SW.md): Installation of IDC Standby Airspeed and Standby Altimeter · M7 Aerospace LLC
- [STC SA5974SW](https://openairdocs.org/stc/SA5974SW.md): Installation of Copilot s IDC Airspeed, Vertical Speed and Rad-Bar Altimeter · M7 Aerospace LLC
- [STC SA5975SW](https://openairdocs.org/stc/SA5975SW.md): Installation of Flight Fone V Communication System · M7 Aerospace LLC
- [STC SA5977SW](https://openairdocs.org/stc/SA5977SW.md): Installation of 14 place executive interior. · M7 Aerospace LLC
- [STC ST03135NY](https://openairdocs.org/stc/ST03135NY.md): Activation of Free Directional Gyro Mode · ACS-NAI Limited
- [STC SA3583SW](https://openairdocs.org/stc/SA3583SW.md): Installation of IDC Pneumatic Encoding Altimeter. · M7 Aerospace LLC
- [STC SA5967SW](https://openairdocs.org/stc/SA5967SW.md): Installation of Collins CTL Proline II (CTL-22/22/32/62/92, CAD62, BD136, and IND42C). · M7 Aerospace LLC

Next page: https://openairdocs.org/aircraft/N342JC/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 = '7850100'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '30031')
  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/N342JC/stcs

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