# STCs that may be installed: Boeing 707-227

A list on [Boeing 707-227](https://openairdocs.org/model/boeing-707-227.md).

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

Page 1 of 3 · 116 STCs

- [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 ST04222AT](https://openairdocs.org/stc/ST04222AT.md): Installation of a Fuel System Modification · Omega Air Inc.
- [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 SA2579WE](https://openairdocs.org/stc/SA2579WE.md): Modify installation of wing tip mounted emblem light · The Boeing Company
- [STC SA3927NM](https://openairdocs.org/stc/SA3927NM.md): Installation of floor proximity emergency escape path marking system. · Bruce Aerospace Inc.
- [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 ST04177AT](https://openairdocs.org/stc/ST04177AT.md): Installation of a Talon Aerospace LED Replacement General Purpose Lamps · Aaxico Technical Services Inc.
- [STC ST09020SC](https://openairdocs.org/stc/ST09020SC.md): Installation of a C&X band fuselage nose radome shell. · The NORDAM Group 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 SA3186SO](https://openairdocs.org/stc/SA3186SO.md): Installation of a replacement coalescer filter, Greentree Aerotech, Inc. (GAI) P/N 22D10-1. · Purolator Facet, Inc
- [STC ST00682WI-D](https://openairdocs.org/stc/ST00682WI-D.md): Modification of Collins VHF-20/VHF-20A/VHF-20B VHF COMM Receiver Transmitter with CTL-20 Control Pro Line I System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System Installation in accordance with Collins Installation Instructions as listed on AML No. ST00682WI-D, Revision -, or later FAA approved revisions. · Rockwell Collins Inc
- [STC ST02540AT-D](https://openairdocs.org/stc/ST02540AT-D.md): Installation of replacement fuel tank sealant system · FFC Manufacturing
- [STC SA1076NE](https://openairdocs.org/stc/SA1076NE.md): Installation of Aerofex livestock carrier P/N TS-QA-400 platform and panel system using size A or size M Class II pallet. · Equine Air Transport Systems LLC
- [STC SA1176WE](https://openairdocs.org/stc/SA1176WE.md): Interior arrangements. · Flying Tiger Line Inc · Lists 707 Series
- [STC SA1229WE](https://openairdocs.org/stc/SA1229WE.md): United Data Control V557 cockpit voice recorder. · Flying Tiger Line Inc · Lists 707 Series
- [STC SA5971NM](https://openairdocs.org/stc/SA5971NM.md): Installation of flame reistant cargo covers. · Air Transport International LLC.
- [STC ST660SO](https://openairdocs.org/stc/ST660SO.md): Installation of Radome. · Saint-Gobain Performance Plastics Corp
- [STC ST02094AT](https://openairdocs.org/stc/ST02094AT.md): Design of cabin window plug. · Neill Aircraft Company
- [STC SA4010SW](https://openairdocs.org/stc/SA4010SW.md): Installation of Subfloor seat mounting structure · Sierra Industries, Inc
- [STC SA1224WE](https://openairdocs.org/stc/SA1224WE.md): Installation of dual Collins FD-109 Flight Director Systems, dual Collins low range radio altimeters, wiring provision for Collins 54W-IC, comparator warning system No. 2 ITT AFN 3544 DME, and navigation switching. · Rockwell Collins Inc · Lists 707 Series
- [STC SA1388CE](https://openairdocs.org/stc/SA1388CE.md): In accordance with PMC Drawing 70J2482, or later FAA approved revision, the magnesium or aluminum forward thrust reverser blocker doors are replaced with nylon doors manufacture per PMC Drawing 70J2481, Revision E, or later FAA approved revisions. · P & R Trading Inc.
- [STC ST179CH](https://openairdocs.org/stc/ST179CH.md): Installation of cargo container curtain. · Plastic Composites Corp · Lists 707 Series
- [STC SA8958SW](https://openairdocs.org/stc/SA8958SW.md): Installation of Bendix/King TCAS II with dual Mode S Transponders. · Associated Air Center · Lists 707 Series
- [STC SA3156SO](https://openairdocs.org/stc/SA3156SO.md): Installation of a Fairchild Model800 digital flight data recorder. · VGA, Inc · Lists 707 Series
- [STC SA4205SW](https://openairdocs.org/stc/SA4205SW.md): Installation of Specific Range Computer System. · AEREX Group Inc
- [STC SA3500SW](https://openairdocs.org/stc/SA3500SW.md): Installation of floor proximity emergency lighting system. · Vista Manufacturing, Inc
- [STC SA1501NM](https://openairdocs.org/stc/SA1501NM.md): Installation of dual Marconi Navigation System CMA-740 or CMA-771. · Ports-of-Call Travel Club
- [STC SA1155SO](https://openairdocs.org/stc/SA1155SO.md): Installation of cargo floor, cargo restraint bulkhead, landing gear position indicator, and smoke detection system (Class 'E' cargo compartment). · Aeronautical Engineers, Inc
- [STC SA172GL](https://openairdocs.org/stc/SA172GL.md): Replace differential synchro and switch in Courter flap position indicator, P/N 18-1299-3, with Courter flap asymetry detector kit, P/N 298-1026-01 or -02. (707-100B) · Courter, Inc
- [STC SA3756WE](https://openairdocs.org/stc/SA3756WE.md): Installation of stretcher carrier, P/N AM2003. (707-100B) · Air Medic, Inc
- [STC SA3712WE](https://openairdocs.org/stc/SA3712WE.md): Installation of a 40-inch x 56-inch adjustable height, folding leaf table. · Custom Products Company
- [STC SA3713WE](https://openairdocs.org/stc/SA3713WE.md): Installation of a 40-inch x 67.25-inch adjustable height, folding leaf table. · Custom Products Company
- [STC SA2EA](https://openairdocs.org/stc/SA2EA.md): Replacement of universal type drive shaft P/N 204679 with Bendix flexi- ble drive shaft model 19E40-1B between the P&W J3C or JT4A series engine mounted gearbox and Sundstrand constant speed drive. · Bendix Corporation
- [STC SA1867SW](https://openairdocs.org/stc/SA1867SW.md): Installation of portable solid oxygen system for flight attendant/passenger first-aid use · Stand-By Systems, Inc
- [STC SA1-473](https://openairdocs.org/stc/SA1-473.md): ADF system modification. · Lockheed Aircraft Service Co · Lists 707 Series
- [STC SA349EA](https://openairdocs.org/stc/SA349EA.md): Oxygen system. · Lockheed Aircraft Service Co · Lists 707 Series
- [STC SA2605WE](https://openairdocs.org/stc/SA2605WE.md): Installation of turbine thrust reverser linkage. (707-100B) · Triumph Corporation
- [STC SA784CE](https://openairdocs.org/stc/SA784CE.md): Installation of Bendix standby horizon indicator. · Trans World Airlines Inc · Lists 707 Series
- [STC SA10GL](https://openairdocs.org/stc/SA10GL.md): Installation of Gayston Model 800LG and 800SG static dischargers on transport category airplanes. · Gayston Corporation
- [STC SA420SW](https://openairdocs.org/stc/SA420SW.md): Install Dual Collins FD-108 flight director system replacing Collins ID -105 Flight Director System having dual instrumentation with single steering computer · Braniff Airways Inc
- [STC SA429CE](https://openairdocs.org/stc/SA429CE.md): Installation of an auto thrust system. · Trans World Airlines Inc · Lists 707 Series
- [STC SA290CE](https://openairdocs.org/stc/SA290CE.md): Installation of a single auto throttle system. · Trans World Airlines Inc · Lists 707 Series
- [STC SA425CE](https://openairdocs.org/stc/SA425CE.md): Installation of an auto thrust system. · Trans World Airlines Inc · Lists 707 Series
- [STC SA146SO](https://openairdocs.org/stc/SA146SO.md): Modified structure of aircraft to provide for inertial navigation system. · Pan American World Airways, Inc · Lists 707 Series
- [STC SA248CE](https://openairdocs.org/stc/SA248CE.md): Autopilot variable angle intercept. · Trans World Airlines Inc · Lists 707 Series
- [STC SA375CE](https://openairdocs.org/stc/SA375CE.md): Autopilot amplifiers modified to incorporate variable angle intercept feature. · Trans World Airlines Inc · Lists 707 Series
- [STC SA45SO](https://openairdocs.org/stc/SA45SO.md): Life rafts M6861-100. · Pan American World Airways, Inc · Lists 707 Series
- [STC SA1151WE](https://openairdocs.org/stc/SA1151WE.md): Dual Collins AL-101 or dual Litton 502 low range radio altimeter. · American Airlines Inc · Lists 707 Series

Next page: https://openairdocs.org/model/boeing-707-227/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 ('138361G')
  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-707-227/stcs

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