# STC SA03204AT

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Lowe Aviation Aircraft Maintenance, United States
- Description: Modification of passenger cabin front Doorpost Assembly
- Applied: October 10, 2005
- Status date: January 11, 2006
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 5A2](https://openairdocs.org/tcds/5A2), [TCDS 3A19](https://openairdocs.org/tcds/3A19), [TCDS A-768](https://openairdocs.org/tcds/A-768)
- Certificate PDF: https://openairdocs.org/files/sha256/fc/1b/fc1b76ea7ff49eefcf17d9495297239b1961f73d5eb8a771f8c8e1aebf55e85d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188361935320260924202952.0001
- DRS record last changed: September 24, 2026
- Page: https://openairdocs.org/stc/SA03204AT

## ADs that name it (0)

None.

## Approved models (10)

- Textron Aviation Inc. 120 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Textron Aviation Inc. 140 ([TCDS A-768](https://openairdocs.org/tcds/A-768))
- Textron Aviation Inc. 140A ([TCDS 5A2](https://openairdocs.org/tcds/5A2))
- Textron Aviation Inc. 150 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150A ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150B ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150C ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150D ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150E ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 150F ([TCDS 3A19](https://openairdocs.org/tcds/3A19))

## What the certificate says

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

## Every issue (1)

- January 11, 2006: Amended, Current. [certificate](https://openairdocs.org/files/sha256/fc/1b/fc1b76ea7ff49eefcf17d9495297239b1961f73d5eb8a771f8c8e1aebf55e85d)

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