# STC SA281NE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Northern Airways, Inc
- Description: Installation of R-1830-92 engine in place of R-1830-90C and removal of two speed supercharger speed controls.
- Status date: September 19, 1984
- Data sheets: A-669, A-669
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E3B565C820122C5B85256CCB0060188B.0001
- Page: https://openairdocs.org/stc/SA281NE

## ADs that name it

None.

## Approved models (2)

- McDonnell Douglas Corporation DC3C-R-1830-90C (Army C-47B) (TCDS A-669)
- McDonnell Douglas Corporation DC3C-R-1830-90C (Navy R4D-6) (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.