# STC SA317SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Piedmont Aviation Inc
- Description: Deactivate rear center wing fuel tank.
- Status date: January 1, 1960
- Data sheets: A-669
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FF9ED178858D95A7862570CB005F4E13.0001
- Page: https://openairdocs.org/stc/SA317SO

## ADs that name it

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-3 Series (TCDS A-669)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.