# STC ST554CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Rhoades Aviation Inc
- Description: Install placards in cabin.
- Status date: September 30, 1996
- Data sheets: A-669
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AD065F7BAC3E295185256CC300036084.0001
- Page: https://openairdocs.org/stc/ST554CH

## 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.