# STCs approved under this data sheet: TCDS 1A20

A list on [TCDS 1A20](https://openairdocs.org/tcds/1A20.md).

Current certificates first, most recently changed first.

- [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 SA00081NY](https://openairdocs.org/stc/SA00081NY.md): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. · Alcor LLC
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI.md): Installation of Garmin G5 Electronic Flight Instrument · Garmin International Inc.
- [STC SA00068SE](https://openairdocs.org/stc/SA00068SE.md): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) · Electronics International Inc.
- [STC SA1187WE](https://openairdocs.org/stc/SA1187WE.md): Either a Collins Radio Company or a United Data Control, Inc., cockpit voice recorder system. · Flying Tiger Line Inc
- [STC SA1236WE](https://openairdocs.org/stc/SA1236WE.md): Modification of elevators. · Flying Tiger Line Inc
- [STC SA1329WE](https://openairdocs.org/stc/SA1329WE.md): Collins 621A-3 air traffic control transponder system. · Flying Tiger Line Inc
- [STC SA1330WE](https://openairdocs.org/stc/SA1330WE.md): Class E cargo compartment reduced to accommodate crew rest area. · Flying Tiger Line Inc
- [STC SA1401WE](https://openairdocs.org/stc/SA1401WE.md): Structural modification of lower rudder. · Flying Tiger Line Inc
- [STC SA1639WE](https://openairdocs.org/stc/SA1639WE.md): Replacement of any of three original 40 KVA alternators with Westinghouse 40 KVA system consisting of alternator P/N 976J843-1 and regulator P/N 915F363-1. · Flying Tiger Line Inc
- [STC SA165WE](https://openairdocs.org/stc/SA165WE.md): 178 maximum passenger interior. · Flying Tiger Line Inc
- [STC SA1761WE](https://openairdocs.org/stc/SA1761WE.md): Replacement of any of three original 60 KVA alternators and voltage regulators with Westinghouse 60 KVA system. · Flying Tiger Line Inc
- [STC SA196EA](https://openairdocs.org/stc/SA196EA.md): Astek Mach airspeed warning switch. · Flying Tiger Line Inc
- [STC SA291WE](https://openairdocs.org/stc/SA291WE.md): Single Collins 860E-1 distance measuring equipment (DME) system. · Flying Tiger Line Inc
- [STC SA4-1556](https://openairdocs.org/stc/SA4-1556.md): Installation of United Control, Data Division, F542 Flight Recorder. · Flying Tiger Line Inc
- [STC SA4-1557](https://openairdocs.org/stc/SA4-1557.md): Passenger interior. · Flying Tiger Line Inc
- [STC SA457WE](https://openairdocs.org/stc/SA457WE.md): Passenger interior. · Flying Tiger Line Inc
- [STC SA489WE](https://openairdocs.org/stc/SA489WE.md): Dual Sperry C-12 compass system. · Flying Tiger Line Inc
- [STC SA518WE](https://openairdocs.org/stc/SA518WE.md): Dual Collins (DN-101) doppler radar and dual Collins (NC-103) navigational computer system with optional connection to Eclipse Pioneer PB-20H autopilot. · Flying Tiger Line Inc
- [STC SA535WE](https://openairdocs.org/stc/SA535WE.md): Passenger interior. · Flying Tiger Line Inc
- [STC SA569WE](https://openairdocs.org/stc/SA569WE.md): Modification for deletion of up restraint requirement in lower cargo compartments and the use of 5,000-lb. cargo fittings. · Flying Tiger Line Inc
- [STC SA576WE](https://openairdocs.org/stc/SA576WE.md): Extruded aluminum plank floor. · Flying Tiger Line Inc
- [STC SA577WE](https://openairdocs.org/stc/SA577WE.md): Aircraft Mechanics pilot and copilot seats. · Flying Tiger Line Inc
- [STC SA64EA](https://openairdocs.org/stc/SA64EA.md): Unfreight Mark IV cargo handling system. · American Machine & Foundry Co
- [STC SA721WE](https://openairdocs.org/stc/SA721WE.md): Modification of cockpit entrance door. · Flying Tiger Line Inc
- [STC SA777WE](https://openairdocs.org/stc/SA777WE.md): Custom Products models pilot and copilot seats. · Flying Tiger Line Inc
- [STC SA887WE](https://openairdocs.org/stc/SA887WE.md): 166-passenger interior. · Flying Tiger Line Inc
- [STC SA937WE](https://openairdocs.org/stc/SA937WE.md): Flap actuated gear warning system. · Flying Tiger Line Inc
- [STC SA378WE](https://openairdocs.org/stc/SA378WE.md): Installation of passenger interior. · Flying Tiger Line Inc
- [STC SA5656NM](https://openairdocs.org/stc/SA5656NM.md): Installation of burglar alarm system. · Thompson Harold S
- [STC SA1989SO](https://openairdocs.org/stc/SA1989SO.md): Installation of Canadair Marconi CMA-771 MK II Dual Omega Navigation System. · Blue Bell Inc
- [STC SA1105SO](https://openairdocs.org/stc/SA1105SO.md): Installation of Bendix ALA-51 radio altimeter and GPW-83 ground proximity warning system. · Blue Bell Inc
- [STC SA1086WE](https://openairdocs.org/stc/SA1086WE.md): Escape chutes relocated. · Slick Airways
- [STC SA215EA](https://openairdocs.org/stc/SA215EA.md): Airspeed aural warning system. · Seaboard World Airlines Inc
- [STC SA488EA](https://openairdocs.org/stc/SA488EA.md): Install Bendix brushless generators and regulators. · Seaboard World Airlines Inc
- [STC SA587EA](https://openairdocs.org/stc/SA587EA.md): Relocation of Fairchild Model5424-220 flight recorder. · Seaboard World Airlines 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 = '1A20')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/tcds/1A20/stcs

---
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