# STC SA640SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Brown Aero Corporation, United States
- Description: Installation of Antenna system.
- Applied: April 26, 1966
- Status date: October 26, 1966
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/43/07/43073f5830491a4aef8e2c9cea909dece6b6c81846c7c9e9623fc628d4031e0d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9799E1ABDA31C00B86257F550078989D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA640SW

## ADs that name it (0)

None.

## Approved models (1)

- Israel Aircraft Industries Ltd. 1121 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))

## 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.

federal 2toiation Supplemental Itgpe £ertificate isK>ivmvw Brown Aero Corporation P. 0. Box 8 Addis on, Texas 75001 *l-be / .- A2SW

- Aero Commander .- 1121 Installation of Antenna System according to Brown Aero Corporation Drawing List BA66185 Revision 1 and instructions for Antennae Installttion.

.• Same as original certification.

*^ SX April 26, 1966 May 9, 1966 October 26, 1966 Revision 1 &?Vs4^s$l&*S2& *j<2 " (Signature) "Glen W. Welsh Chief, Engineering and Manufacturing Branch(Title)

**FAA FORM 8 1 1 0-2 (1-66) 0052-657-6000**

1 INSTRUCTIONS: The transfer endowment below may be u^d to notify the appropriate FAA Regional Office of the trantfcr of thii Supplemental Type Certificate.

The FAA will reitiue the certificate in the name of the traniferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Numbcr to (Name of transferee) _ (Address of transferee) __ ( MumtfT *nd Orttt) (Ciy.

from (Name of grantor) (Print or type).

(Address of grantor) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- October 26, 1966: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/43/07/43073f5830491a4aef8e2c9cea909dece6b6c81846c7c9e9623fc628d4031e0d)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.