# STC ST470SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Bellomy-Lawson Aviation Inc
- Description: Installation of aft cargo door.
- Status date: June 22, 1971
- Data sheets: 6A4, A-781
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/525F8DB1BC68F98885256CC30003603B.0001
- Page: https://openairdocs.org/stc/ST470SO

## ADs that name it

None.

## Approved models (2)

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

---
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.