# STC SA603SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Berry Lloyd H, United States
- Description: Main entrance door located on left side of cabin removed.
- Status date: January 1, 1960
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-649](https://openairdocs.org/tcds/A-649)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E2635B544196AF7A86256CE7007984B9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA603SO

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company 17 Series ([TCDS A-649](https://openairdocs.org/tcds/A-649))

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