# STC ST399SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Southern Airways Inc
- Description: Addition of underseat luggage restraint.
- Status date: January 1, 1960
- Data sheets: A6WE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/545A20DE9F39CB51862570C200618B85.0001
- Page: https://openairdocs.org/stc/ST399SO

## ADs that name it

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-9 Series (TCDS A6WE)

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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.