# STC SA12SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Pan American World Airways Inc
- Description: Altimeter vibrators.
- Status date: January 1, 1960
- Data sheets: 6A3, 6A4, A-781
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/48AFD0136890C449862570BD006FD1F3.0001
- Page: https://openairdocs.org/stc/SA12SO

## ADs that name it

None.

## Approved models (3)

- McDonnell Douglas Corporation DC-6 (TCDS A-781)
- McDonnell Douglas Corporation DC-6 Series (TCDS 6A3)
- McDonnell Douglas Corporation DC-6B (Navy R6D-1Z) (TCDS 6A4)

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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.