# STC SA392NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: STC Bee, Inc, United States
- Description: Installation of tapered wide spray rails
- Applied: November 8, 1976
- Status date: December 28, 1976
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-769](https://openairdocs.org/tcds/A-769)
- Certificate PDF: https://openairdocs.org/files/sha256/06/9a/069adcd63e16916da5b550a71fb08d7603444568e63c26f74c0a585174450131
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/351C99252730B05785256CC2000C5BB4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA392NW

## ADs that name it (0)

None.

## Approved models (1)

- Sky Enterprises Inc. RC-3 ([TCDS A-769](https://openairdocs.org/tcds/A-769))

## What the certificate says

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

## Every issue (1)

- December 28, 1976: Issued, Current. [certificate](https://openairdocs.org/files/sha256/06/9a/069adcd63e16916da5b550a71fb08d7603444568e63c26f74c0a585174450131)

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