# STCs approved under this data sheet: TCDS 3A2

A list on [TCDS 3A2](https://openairdocs.org/tcds/3A2.md).

Current certificates first, most recently changed first.

- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM.md): Remove original cloth covering and install Ceconite covering · Ceconite Division of Poly-Fiber Inc.
- [STC SA249CE](https://openairdocs.org/stc/SA249CE.md): Install supplementary lighting system using Model B or Model F Wing Tip Lights, Model C or Model K Tail Light. Optionally, two Model 2 fuselage lights may also be used with Model B Wing Tip Lights. · BF Goodrich Aerospace
- [STC SA4-535](https://openairdocs.org/stc/SA4-535.md): C-O-Two smoke detector system. · Flying Tiger Line Inc
- [STC SA1351WE](https://openairdocs.org/stc/SA1351WE.md): Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12) · Ceconite Inc
- [STC SA4-1210](https://openairdocs.org/stc/SA4-1210.md): Installation of Eonnex cover on aircraft surfaces. · Ceconite, Inc
- [STC SA430NW](https://openairdocs.org/stc/SA430NW.md): Installation of Bulk Liquid Cargo Tank Assembly · Sorm Inc
- [STC SA12PC](https://openairdocs.org/stc/SA12PC.md): Installation of foldable cabin troop seat interior arrangement for convertible passenger-cargo capability. · Air America Inc
- [STC SA185AL](https://openairdocs.org/stc/SA185AL.md): Installation of bulk fuel oil tanks. · Fairbanks Air Service
- [STC SA1039WE](https://openairdocs.org/stc/SA1039WE.md): Four standby Aerojet General 15KS-1000-A1 rocket engines. · Intermountain Avn Inc
- [STC SA1087WE](https://openairdocs.org/stc/SA1087WE.md): AiResearch ATR4125-16 or 86727 aluminum oil cooler. · Intermountain Avn Inc
- [STC SA117SO](https://openairdocs.org/stc/SA117SO.md): Bergstrom BS-040-2 oil separator DL-040. · Air Carrier Eng Service Inc
- [STC SA312CE](https://openairdocs.org/stc/SA312CE.md): Landing gear aural warning system. · Zantop Air Transport Inc
- [STC SA386WE](https://openairdocs.org/stc/SA386WE.md): Removal of left and right cabin doors in flight. · Intermountain Avn Inc
- [STC SA4-1339](https://openairdocs.org/stc/SA4-1339.md): Ceconite 101 covering of ailerons. · Cooper Engineering Corporation
- [STC SA4-258](https://openairdocs.org/stc/SA4-258.md): C-46A wings on C-46F aircraft. · Intl Aircraft Maintenance Company
- [STC SA4-466](https://openairdocs.org/stc/SA4-466.md): C-46A or C-46D stabilizer modified to C-46F stabilizer. · Air Spares Unlimited
- [STC SA4-499](https://openairdocs.org/stc/SA4-499.md): Engine mount core assemblies on aircraft with Pratt & Whitney R-2800-43, -51, -51M1 or -75 engines. · Dow-Elco Inc
- [STC SA410CE](https://openairdocs.org/stc/SA410CE.md): Increase flap speeds. · Zantop Air Transport Inc
- [STC SA43SO](https://openairdocs.org/stc/SA43SO.md): Increase in wing flap extension speeds. · Tempo Design Corp
- [STC SA497WE](https://openairdocs.org/stc/SA497WE.md): Removal of left cargo door (aft half only) and right cabin entrance door. · Intermountain Avn Inc
- [STC SA71SO](https://openairdocs.org/stc/SA71SO.md): Engine throttle control rod replacement. · American Airmotive Corporation
- [STC SA98SO](https://openairdocs.org/stc/SA98SO.md): Hydraulic fluid shut-off system (aft of firewall) for engine cowl flaps. · National Air Carrier Assn
- [STC SA4-33](https://openairdocs.org/stc/SA4-33.md): Modification to provide eligibility for airworthiness certification under SR-406A · Flying Tiger Line Inc
- [STC SA2-422](https://openairdocs.org/stc/SA2-422.md): Modification to provide eligibility for airworthiness certification in the transport category under SR-406C. · Aircraft engineering Foundation Inc

## 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
FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '3A2')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/tcds/3A2/stcs

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