# STCs approved under this data sheet: TCDS E19EA

A list on [TCDS E19EA](https://openairdocs.org/tcds/E19EA.md).

Current certificates first, most recently changed first.

- [STC SE03309CH](https://openairdocs.org/stc/SE03309CH.md): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application · Hartzell Propeller Inc.
- [STC SE01436LA](https://openairdocs.org/stc/SE01436LA.md): Installation of Firewall Forward Technologies LLC modified camshaft · Centri-lube Technologies LLC
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH.md): Install an electronic engine ignition system · Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI.md): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines · General Aviation Modifications Inc.
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW.md): Installation of coated cylinders and piston rings. · Continental Motors, Inc.
- [STC SE00584DE](https://openairdocs.org/stc/SE00584DE.md): Installation of modified Oil Filter Adapter, an increased opening pressure spring for filter bypass, and modified filter stud. · Centri-Lube Technologies LLC
- [STC SE02436AT](https://openairdocs.org/stc/SE02436AT.md): Installation of 200F series fuel pump assembly. · Kelly Aerospace Energy Systems LLC
- [STC SE765GL](https://openairdocs.org/stc/SE765GL.md): Installation of a fuel flow transducer. · Shadin Avionics
- [STC SE1779NM](https://openairdocs.org/stc/SE1779NM.md): Installation of Precise Flight, Inc. Standby Vacuum System SVS III · Precise Flight Inc
- [STC SE3800NM](https://openairdocs.org/stc/SE3800NM.md): Installation of American Aviation intercooler and associated systems. · American Aviation Inc
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE.md): Installation of sump mounted chip detector. · Aviation Development Corporation
- [STC SE7674SW](https://openairdocs.org/stc/SE7674SW.md): Grind nitrided cylinder barrels plus.010 over size pistons, to.010 and install SL10545P10 SL74241P10 compression rings and SL73857P10 Oil Control rings. · Superior Air Parts, Inc
- [STC SE452NE](https://openairdocs.org/stc/SE452NE.md): Installation and usage of 'Mobil AV 1' aviation oil. · Mobil Research & Development Corp
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW.md): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. · Phillips Petroleum Co
- [STC SE128NE](https://openairdocs.org/stc/SE128NE.md): Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines. · AMS/OIL
- [STC SA01436DE](https://openairdocs.org/stc/SA01436DE.md): Installation of Firewall Forward Technologies, LLC modified camshaft. · Centri-Lube Technologies LLC

## 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 = 'E19EA')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/tcds/E19EA/stcs

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