# STC SA03150CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Kelly Aerospace Thermal Systems LLC, United States
- Description: Installation of oil cooler door kit
- Applied: January 2, 2012
- Status date: September 17, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A00003SE](https://openairdocs.org/tcds/A00003SE)
- Certificate PDF: https://openairdocs.org/files/sha256/5c/69/5c699eb958c196b57b07bfd0e3c2ea5763c668f5a4b9bef3aa42ba7a01b9842f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189841720220240424162257.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA03150CH

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. LC41-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE))
- Textron Aviation Inc. LC42-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- September 17, 2012: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5c/69/5c699eb958c196b57b07bfd0e3c2ea5763c668f5a4b9bef3aa42ba7a01b9842f)

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