# STCs that may be installed: N74751

A list on [N74751](https://openairdocs.org/aircraft/N74751.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 · 79 STCs

- [STC ST12434AC](https://openairdocs.org/stc/ST12434AC.md): Replacement of the wing fuel tank access panel gasket · Aviation Devices & Electronic Components, LLC
- [STC ST02528LA](https://openairdocs.org/stc/ST02528LA.md): Installation of the Thales Avionics, Inc. Data Transfer Device (DTD) or Solid State Drive (SSD) into the existing Cabin Media Loader (CML) · Thales Avionics Inc.
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY.md): Activation of Wireless Local Area Network (WLAN) system · Jet Aviation AG
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY.md): Installation of Viasat Satcom Software · ALOFT AeroArchitects
- [STC ST09850DS](https://openairdocs.org/stc/ST09850DS.md): Series Starlink to IFE & AID Interface Installation · United Airlines
- [STC ST03416NY](https://openairdocs.org/stc/ST03416NY.md): Installation of Intelsat Connectivity Antenna (with demod option) · Delta Engineering Corporation
- [STC ST02913NY](https://openairdocs.org/stc/ST02913NY.md): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System · Delta Engineering Corporation
- [STC ST01700AT-D](https://openairdocs.org/stc/ST01700AT-D.md): Installation of Airshow 420 System. · AIRCRAFT RECONFIG TECHNOLOGIES, LLC · Lists A321 Series
- [STC ST03741NY](https://openairdocs.org/stc/ST03741NY.md): Viasat KA SATCOM Antenna System Installation, approve configurations · ALOFT AeroArchitects
- [STC ST12325SE](https://openairdocs.org/stc/ST12325SE.md): Installation of the SpaceX Starlink Aero Terminal · Space Exploration Technologies Corp./Starlink Aviation
- [STC ST12326SE](https://openairdocs.org/stc/ST12326SE.md): SpaceX Starlink Aviation System Installation and Activation · Space Exploration Technologies Corp./Starlink Aviation
- [STC ST03742NY](https://openairdocs.org/stc/ST03742NY.md): Viasat KA Cabin Distribution System Installation · ALOFT AeroArchitects
- [STC ST02890NY](https://openairdocs.org/stc/ST02890NY.md): Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna · Delta Engineering Corporation
- [STC ST04759NY](https://openairdocs.org/stc/ST04759NY.md): Installation of a single cockpit USB charger · Eirtech Aviation Services Inc.
- [STC ST02356LA](https://openairdocs.org/stc/ST02356LA.md): Installation of Inflight Warning Systems Fan Vibration Monitor Unit · Astronics Advanced Electronic Systems (AES)
- [STC ST02699LA](https://openairdocs.org/stc/ST02699LA.md): Installation of Vogt Aero Nickel Cadmium Battery P/N 2758-LMVA or 2758-RMVA · Vogt Aero LLC
- [STC ST12229IB](https://openairdocs.org/stc/ST12229IB.md): Installation of Thinkom antenna on the top rear fuselage · EAD Aerospace Airworthiness T/A Eclipse Technics
- [STC ST04288CH](https://openairdocs.org/stc/ST04288CH.md): Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 installed with TSO-C190 compliant GPS antenna · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST04292CH](https://openairdocs.org/stc/ST04292CH.md): Installation of JADE SATCOM Antenna System Provisions · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB.md): Installation of Test Tech ELT · APTOZ EHF
- [STC ST03417NY](https://openairdocs.org/stc/ST03417NY.md): Installation with demod option of Intelsat Cabin Connectivity System · Delta Engineering Corporation
- [STC ST02717LA](https://openairdocs.org/stc/ST02717LA.md): Upgrade of T3CAS and installation of ACSS SafeRoute+TM ADS-B In System · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST04089NY](https://openairdocs.org/stc/ST04089NY.md): Installation of Cabin Seating · Delta Engineering Corporation
- [STC ST04798NY](https://openairdocs.org/stc/ST04798NY.md): AAR Engineering Services Seat Re-pitch · 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 ST02626CH](https://openairdocs.org/stc/ST02626CH.md): Installation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windows · Amphenol Cable and Interconnect Technologies Inc
- [STC ST04328CH](https://openairdocs.org/stc/ST04328CH.md): Installation and activation of the RAVE Wireless Broadband System · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST04334CH](https://openairdocs.org/stc/ST04334CH.md): Installation and activation of an ARINC 791 SATCOM System · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST04287CH](https://openairdocs.org/stc/ST04287CH.md): The Certification for Transmitting Portable Electronic Device (TPED) · Amphenol Cable and Interconnect Technologies Inc.
- [STC ST11872IB](https://openairdocs.org/stc/ST11872IB.md): Installation of Iridium Antenna · Aerotec Concept
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB.md): Integration of Halon-free Portable Fire Extinguisher HAFEX · UMLAUT ENGINEERING GMBH
- [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 ST02716SE](https://openairdocs.org/stc/ST02716SE.md): Conversion of an Airbus A321-200 passenger configuration airplane to a freighter configuration · 321 Precision Conversions LLC
- [STC ST04071NY](https://openairdocs.org/stc/ST04071NY.md): Installation of VisionSafe Emergency Vision Assurance System (EVAS) · VisionSafe LLC
- [STC ST09939AC](https://openairdocs.org/stc/ST09939AC.md): Installation of the Spacex Starlink Aviation Satcom System · Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04577AT](https://openairdocs.org/stc/ST04577AT.md): Installation of the ARTEX 4000 Emergency Locator Transmitter (ELT) System · Woven Electronics LLC
- [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 ST02267NY](https://openairdocs.org/stc/ST02267NY.md): Installation of Self Illuminating Floor Path Marking System. · Lufthansa Technik 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 ST00898DE](https://openairdocs.org/stc/ST00898DE.md): Installation of Glide Lite In-Flight Entertainment System · Burrana Inc.
- [STC ST03194NY](https://openairdocs.org/stc/ST03194NY.md): Update of a Gogo ATG4 system · Delta Engineering Corporation
- [STC ST01797CH](https://openairdocs.org/stc/ST01797CH.md): Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) System · Honeywell International Inc.
- [STC ST04336CH](https://openairdocs.org/stc/ST04336CH.md): Installation of Honeywell Enhanced Ground Proximity Warning Computer (EGPWC) Upgrade and Runway Awareness and Advisory System (RAAS) Activation · Honeywell International Inc.
- [STC ST03739NY](https://openairdocs.org/stc/ST03739NY.md): Electromagnetic Compatibility (EMC) for RF Systems installation on electromagnetic compatibility testing on Airbus A321 series aircraft · ALOFT AeroArchitects
- [STC ST04520AT](https://openairdocs.org/stc/ST04520AT.md): Installation of Rockwell Collins GLU-2100 Multi Mode Receivers (MMR) · Woven Electronics LLC
- [STC ST02656SE](https://openairdocs.org/stc/ST02656SE.md): Installation of a flight attendant crew rest curtain · Commercial Aircraft Interiors
- [STC ST03422NY](https://openairdocs.org/stc/ST03422NY.md): Update of Intelsat components · Delta Engineering Corporation
- [STC ST01557AT](https://openairdocs.org/stc/ST01557AT.md): Installation of an AlliedSignal Mark II ACARS Communications Management Unit (CMU). · Honeywell International Inc · Lists A321 Series

Next page: https://openairdocs.org/aircraft/N74751/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 = '3940318')
  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/N74751/stcs

---
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