# STCs that may be installed: British BAC 1-11 400

A list on [British BAC 1-11 400](https://openairdocs.org/model/british-bac-1-11-400.md).

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

- [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 SA2365SW](https://openairdocs.org/stc/SA2365SW.md): Modification of Marston heat exchanger. · Honeywell International 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 SA3439WE](https://openairdocs.org/stc/SA3439WE.md): Installation of single or dual Litton LTN-51 inertial navigation systems. · Northrop Grumman Systems Corporation
- [STC SA3567WE](https://openairdocs.org/stc/SA3567WE.md): Installation of single or dual Litton LTN-51 or LTN-72 INS. (1-11 SERIES 401/AK, 410/AQ, 419/EP, 412A/EP) · Northrop Grumman Systems Corporation
- [STC ST01854SE](https://openairdocs.org/stc/ST01854SE.md): Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM). · AeroMech Incorporated
- [STC SA3170NM](https://openairdocs.org/stc/SA3170NM.md): Installation of Floor Proximity Emergency Escape Path Marking System · Bruce Aerospace Inc.
- [STC SA1626WE](https://openairdocs.org/stc/SA1626WE.md): ONE-ONLY STC: Installation of auxiliary fuel tanks in the forward and aft cargo compartments for model number 419/EP, serial number 120. · Rogerson ATS
- [STC SA1995WE](https://openairdocs.org/stc/SA1995WE.md): Installation of auxiliary fuel tanks in forward and aft cargo compartments. (1-11 SERIES 401/AK, 410/AQ, 419/EP, 412A/EB, 422/EQ, 414EG) · Rogerson ATS
- [STC SA3819WE](https://openairdocs.org/stc/SA3819WE.md): Installation of 1478 gallon auxiliary fuel tank system in the forward and aft cargo compartments. (1-11 SERIES 414/EG) · Rogerson ATS
- [STC ST01723SE](https://openairdocs.org/stc/ST01723SE.md): ONE-ONLY: Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM), S/N BAC 120. (BAC 1-11 419/EP) · AeroMech Incorporated
- [STC ST10504SC](https://openairdocs.org/stc/ST10504SC.md): Installation of a Honeywell GNS-XLS Enhanced Flight Management System. · West Star Aviation Inc
- [STC ST10440SC](https://openairdocs.org/stc/ST10440SC.md): Installation of a Sandel Class A Terrain Awareness and Warning System. · Aircraft Systems & Mfg
- [STC SA2942NM](https://openairdocs.org/stc/SA2942NM.md): Installation of monorail sun visor system. · Rosen Sunvisor Systems LLC
- [STC SA4206SW](https://openairdocs.org/stc/SA4206SW.md): Installation of executive interior including shower with hot water tank and oxygen system changes · Signature Flight Support Corporation
- [STC SA5932SW](https://openairdocs.org/stc/SA5932SW.md): Installation of emergency escape slide system · Sierra Industries, Inc
- [STC SA2359SW](https://openairdocs.org/stc/SA2359SW.md): Modification of Marston primary heat exchanger. · Limco-Airepair, Inc
- [STC SA2524CE](https://openairdocs.org/stc/SA2524CE.md): Installation of lavatory smoke detection and automatic trash bin fire extinguishing system. · Advanced Aircraft Extinguishers Ltd
- [STC SA3713SW](https://openairdocs.org/stc/SA3713SW.md): Installation of floor proximity lighting system. · Jet Fleet Corp
- [STC SA4143SW](https://openairdocs.org/stc/SA4143SW.md): Installation of Pitot heat monitor system. · BKM Systems
- [STC SA279NW](https://openairdocs.org/stc/SA279NW.md): Installation of 89 passenger seating arrangement · AeroAmerica, Inc
- [STC SA36NW](https://openairdocs.org/stc/SA36NW.md): Installation of Sundstrand Ground Proximity Warning System · Sundstrand Data Control Inc
- [STC SA2421WE](https://openairdocs.org/stc/SA2421WE.md): Installation of 600 gallon extended range fuel tankage in forward freight hold. · Qualitron Inc
- [STC SA555EA-D](https://openairdocs.org/stc/SA555EA-D.md): To comply with FAR 25.812(e), a lever lock switch will be installed at a point accessible to the forward flight attendant seat and the necessary circuitry will be installed to allow the flight attendant to turn the emergency lights "on" · American Airlines Inc
- [STC SA554EA-D](https://openairdocs.org/stc/SA554EA-D.md): Install underseat luggage retention device · American Airlines Inc
- [STC SA553EA-D](https://openairdocs.org/stc/SA553EA-D.md): Installation of autopilot go-around unit on BAC 1-11. · American Airlines Inc
- [STC SA408EA-D](https://openairdocs.org/stc/SA408EA-D.md): Installation of maintenance/flight data recording system · American Airlines Inc
- [STC SA422EA-D](https://openairdocs.org/stc/SA422EA-D.md): Installation of dual Collins AL-101 low range radio altimeter · American Airlines Inc
- [STC SA2289NM-D](https://openairdocs.org/stc/SA2289NM-D.md): Installation of dual Universal Navigation System UNS-1 Flight Management System. · Hollingsead International
- [STC SA2532NM-D](https://openairdocs.org/stc/SA2532NM-D.md): Installation of Collins Model EFIS 85a, 4 Tube Electronic Flight Instrument System and dual Collins Model FD-109 Flight Director System. (1-11, Series 401AK) · Hollingsead International

## 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 ('1480260')
  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/british-bac-1-11-400/stcs

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