# STC SA388NW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: North Sound Avn Inc, United States
- Description: Installation of a McCauley2A34C201/90DA-2 or -8, or2A34C203/90DCA-2 or -8 propellers and associated systems on Continental 0-470-K and -L series engines.
- Applied: November 16, 1976
- Status date: January 12, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/b5/3b/b53be9f20e6ffd8c9215891e748e2aa4576d2199c19d49ba7e8b68db74142db0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AB839410C50AF95F85256CC2000C5B5B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA388NW

## ADs that name it (0)

None.

## Approved models (7)

- Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- January 12, 1983: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b5/3b/b53be9f20e6ffd8c9215891e748e2aa4576d2199c19d49ba7e8b68db74142db0)

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