# STCs that may be installed: Boeing 727

A list on [Boeing 727](https://openairdocs.org/model/boeing-727.md).

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

Page 1 of 9 · 440 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 ST12412CH](https://openairdocs.org/stc/ST12412CH.md): Installation of the Dual FreeFlight Systems RA-6500 Radio Altimeter · IFL Group 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 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 ST02771SE](https://openairdocs.org/stc/ST02771SE.md): Installation of Improved Radio Altimeter System · AeroMech Incorporated
- [STC SA2348WE](https://openairdocs.org/stc/SA2348WE.md): Installation of emblem lights. · The Boeing Company
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT.md): Installation of an Avionica, Inc. avCM Cellular Module · Aircraft Systems and Manufacturing Inc.
- [STC SA1442NM](https://openairdocs.org/stc/SA1442NM.md): Installation of Spacemaker interior kit · Safran Cabin Inc.
- [STC SA1662NM](https://openairdocs.org/stc/SA1662NM.md): Installation of overhead stowage Quikbin retrofit kits. · Safran Cabin Inc.
- [STC SA3299NM](https://openairdocs.org/stc/SA3299NM.md): Installation of an overhead life raft stowage compartment kit. · Safran Cabin Inc.
- [STC SA547NW](https://openairdocs.org/stc/SA547NW.md): Installation of Mark I interior conversion kit · Safran Cabin Inc.
- [STC SA3141NM](https://openairdocs.org/stc/SA3141NM.md): Installation of floor proximity emergency escape path · Bruce Aerospace 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 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 ST00098IB](https://openairdocs.org/stc/ST00098IB.md): Introduction of ADS-B Out · STC Twenty One Limited
- [STC SA2534SW-D](https://openairdocs.org/stc/SA2534SW-D.md): Replacement of Switch assembly Int'l Inflatables Co. P/N 68748, with DME Corp. P/N L-140 in emergency evacuation slide lighting system. · Astronics Luminescent Systems Inc
- [STC SA2539SW-D](https://openairdocs.org/stc/SA2539SW-D.md): Replacement of light assembly, International Inflatables Co. P/N68555-1 with DME Corp. EL-104, EL-104A, and EL-104B in emergency slide lighting system. · Astronics Luminescent Systems Inc
- [STC SA863EA](https://openairdocs.org/stc/SA863EA.md): Incorporation of DME Corporation emergency evacuation slide lighting system · Astronics Luminescent Systems Inc
- [STC ST02580AT](https://openairdocs.org/stc/ST02580AT.md): Lithium cell battery pack to replace currently approved alkaline battery pack used in escape slide emergency light system. · Astronics Luminescent Systems Inc
- [STC ST04524AT](https://openairdocs.org/stc/ST04524AT.md): Installation of Ignition Mitigation Means (IMM) using Reticulated Polyurethane Foam (RPF) inside the auxiliary fuel tank system · Jetaire Aerospace LLC
- [STC SA1220NW](https://openairdocs.org/stc/SA1220NW.md): Installation of Universal flight data recorder. · Honeywell International Inc
- [STC SA1281NW](https://openairdocs.org/stc/SA1281NW.md): Installation of spacemaker II interior modification kit. · Safran Cabin Inc.
- [STC SA3160NM](https://openairdocs.org/stc/SA3160NM.md): Installation of Hughes-Avicom Video Game/Audio Entertainment System · Burrana Inc.
- [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 ST02639LA](https://openairdocs.org/stc/ST02639LA.md): Replace the existing Mode S Transponder system · Aviation Communication and Surveillance Systems (ACSS) LLC
- [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 SA2396NM](https://openairdocs.org/stc/SA2396NM.md): Installation of HF Antenna on vertical stabilizer leading edge · Aviation Technical Services
- [STC ST00542SE](https://openairdocs.org/stc/ST00542SE.md): Fabrication and installation of modified inboard flap drive offset gearboxes. · Aviation Technical Services
- [STC ST00347BO](https://openairdocs.org/stc/ST00347BO.md): Modification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1 · Pro Star Aviation, LLC
- [STC ST04229NY](https://openairdocs.org/stc/ST04229NY.md): Introduction of a 16G New Generation Stretcher XL P/N 1120030-Series · Bucher Leichtbau AG
- [STC SA5938NM](https://openairdocs.org/stc/SA5938NM.md): Installation of winglets, associated changes in flap and aileron positions and rigging, and related changes to the navigation beacons. · Quiet Wing Corporation
- [STC ST00384SE](https://openairdocs.org/stc/ST00384SE.md): Modification of the neutral settings of the inboard and outboard ailerons and aft flap segments. · Quiet Wing Corporation
- [STC ST00325SE](https://openairdocs.org/stc/ST00325SE.md): Installation of B-727 angle gearboxes. (727-200CF) · LMI Aerospace
- [STC ST11071SC](https://openairdocs.org/stc/ST11071SC.md): Demonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs) · Liberty Partners Inc
- [STC SA3139SO](https://openairdocs.org/stc/SA3139SO.md): Installation of a replacement coalescer filter, GAI P/N 22D10 or 22D10-2. · Purolator Facet, Inc
- [STC ST02406LA](https://openairdocs.org/stc/ST02406LA.md): Installation of TCAS version 7.1 · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA3994NM](https://openairdocs.org/stc/SA3994NM.md): Installation of a cascade thrust reverser. · Alloy Aerospace Inc
- [STC ST01704SE](https://openairdocs.org/stc/ST01704SE.md): Installation of metallic window blanks a cockpit eyebrow windows# 4 and #5, including the associated interiors and systems changes · Cascade Aviation Services Inc
- [STC ST04277AT](https://openairdocs.org/stc/ST04277AT.md): Installation of Future Air Navigation System / Controller - Pilot Data Link Communication System (FANS-1A/CPDLC) with Automatic Dependent Surveillance - Contract (ADS-C) · JanzAir Consulting Services Inc
- [STC SA1926SO](https://openairdocs.org/stc/SA1926SO.md): Installation of a Dalmo-Victor traffic alert and collision avoidance (TCAS) system · American Airlines Inc
- [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 SA3130WE](https://openairdocs.org/stc/SA3130WE.md): Installation of a single or dual Litton LTN-72 INS or a single or dual LTN-72R INS/RNAV navigation system · Northrop Grumman Systems Corporation
- [STC ST02555LA](https://openairdocs.org/stc/ST02555LA.md): Installation of the aircraft data link system for communication supporting Air Traffic Services (ATS) and an ICG Iridium Satcom, installation of the Universal Avionics UniLink® UL-801 Communications Management Unit, and UNS-1Lw Flight Management Systems for Boeing 727-21, S/N 19260 only. · Duncan Aviation Inc.
- [STC ST02231AT](https://openairdocs.org/stc/ST02231AT.md): Modify existing fuel tank vent and shroud components · Southeast Aero-Tek Inc
- [STC ST02995AT](https://openairdocs.org/stc/ST02995AT.md): Installation of a Honeywell Mark VII Enhanced Ground Proximity Warning System (EGPWS). · B/E Aerospace Inc
- [STC SA3855WE](https://openairdocs.org/stc/SA3855WE.md): Installation of Brownline cargo/seat pallet system45980, configuration -101. (727-24C) · Telair US LLC
- [STC ST02524LA](https://openairdocs.org/stc/ST02524LA.md): Installation of TCAS version 7.0 · Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST02276CH](https://openairdocs.org/stc/ST02276CH.md): Installation of an ELTA ADT 406 AF Emergency Locator Transmitter (ELT) System · Armstrong Aerospace
- [STC ST02754AT](https://openairdocs.org/stc/ST02754AT.md): Relocation of Fuel Quantity Indicating System Wiring · Southeast Aero-Tek Inc

Next page: https://openairdocs.org/model/boeing-727/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 ('1384001')
  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/boeing-727/stcs

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