# STC SA4305SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sierra Industries, Inc, United States
- Description: Installation of rear radio rack.
- Applied: December 8, 1980
- Status date: December 1, 1999
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A46EU](https://openairdocs.org/tcds/A46EU)
- Certificate PDF: https://openairdocs.org/files/sha256/e9/4a/e94a86c2a93eac7eefebcb27621bba519a4ab679aa3dc388ebde4e1bf7ab25c7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/74EE6F2C83461C3685256CC2000E3B70.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4305SW

## ADs that name it (0)

None.

## Approved models (1)

- Dassault Aviation Mystere-Falcon 50 ([TCDS A46EU](https://openairdocs.org/tcds/A46EU))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

JHtttttb ,£tatea ( of Wransporialum - general Rotation ^Aomtnistratton Certificate SA4305SW Sierra Industries, Inc., a Texas Corporation Garner Field Road Uvalde, TX 78801 Aviation

21.29 Federal A46EU Dassault Aviation Falcon 50 Installation of rear radio rack according to Drawing F50-500-001 Revision A dated 1/29/81, or later FAA approved revision.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

.- December 08, 1980 March 23, 1981 '.• December 1, 1999 (Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (Title)

FAA Form 8110-2(10-68} Page 1 of 2 Tnij certificate may be transferred in accordance with FAR 21.47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ^IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and streetj (City, Stale, and £IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- December 1, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e9/4a/e94a86c2a93eac7eefebcb27621bba519a4ab679aa3dc388ebde4e1bf7ab25c7)

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