# STCs approved under this data sheet: TCDS E-238

A list on [TCDS E-238](https://openairdocs.org/tcds/E-238.md).

Current certificates first, most recently changed first.

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH.md): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22 · Swift Fuels LLC
- [STC SE2932SW](https://openairdocs.org/stc/SE2932SW.md): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. · Alcor LLC
- [STC SE1311SO](https://openairdocs.org/stc/SE1311SO.md): Installation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe. · LegacySTC.com
- [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 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 SE4178NM](https://openairdocs.org/stc/SE4178NM.md): Installation of oil filter kit · Franklin Aircraft Engines Inc.
- [STC SE1673CE](https://openairdocs.org/stc/SE1673CE.md): Replace camshaft and valve train with parts from Model 6A4-165-B3 engine. · David James
- [STC SE8776SW](https://openairdocs.org/stc/SE8776SW.md): Installation of coated cylinders and piston rings. · Continental Motors, Inc.
- [STC SE3331NM](https://openairdocs.org/stc/SE3331NM.md): Lycoming valve cover gasket · Real Gaskets Tennessee
- [STC SE110CH](https://openairdocs.org/stc/SE110CH.md): Installation of Slick Model 6399 magnetos. · Champion Aerospace LLC
- [STC SE1-201](https://openairdocs.org/stc/SE1-201.md): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)) · MidContinent Instru Co Inc
- [STC SE1696GL](https://openairdocs.org/stc/SE1696GL.md): Installation of nose seal retainer. · Skaggs Robert G
- [STC SE2127CE](https://openairdocs.org/stc/SE2127CE.md): Add the following approved fuel unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved. · Petersen Aviation Inc
- [STC SE61WE](https://openairdocs.org/stc/SE61WE.md): SERIAL NUMBER 12434 ONLY: Installation of modified Franklin Part Non. 19182 dual magneto/vacuum pump drive. Satisfactory for Franklin Model 6A4-150-B3 engine, Serial No. 12434 only. · G.C. Schinneller
- [STC SE59WE](https://openairdocs.org/stc/SE59WE.md): SERIAL NUMBER 11514 ONLY: Installation of modified Franklin Part No. 19182 dual magneto/vacuum pump drive. · John W. German
- [STC SE4-1192](https://openairdocs.org/stc/SE4-1192.md): Adapter to permit Bendix Scintilla magneto installation, Type SF6LN-8, and modification of carburetor- manifold adapter box. · Van De Water Devel Co

## 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 = 'E-238')
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
```

This list as a web page: https://openairdocs.org/tcds/E-238/stcs

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