# STC ST09328SC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Associated Air Center, Inc. - c/o CT Corporation System, United States
- Description: Installation of an AlliedSignal Dual RDR-4B Weather Radar System with predictive windshear.
- Applied: June 3, 1996
- Status date: December 18, 2017
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM)
- Certificate PDF: https://openairdocs.org/files/sha256/80/fc/80fcf44ca7f90466c941803cc0d24555bf70b056a7643098e6c4553e890337d1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124049791820230411160237.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST09328SC

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 757-200 ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))

## 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.

FAA Form 8110-2 (8/13) Page 1

Part of the Federal A viation Regulations.

Original Product – Type Certificate Number: MDNH:

MRGHO:

Signature

Title

ST09328SC Associated Air Center, Inc. - c/o CT Corporation System 1999 Bryan Street, Suite 900 Dallas, TX 75201 25 A2NM Boeing 757-200 Installation of an Allied Signal Dual RDR-4B Weather Radar System with predictive windshear in accordance with Associated Air Center Drawing List No. 089000000, Revision K, dated February 18, 1997, or later FAA approved data. Airplane Flight Manual Supplement No. R089-016, Revision IR, dated March 21, 1997, or later FAA approved revision, is required.

Compatibility of this design change with previously approved modifications must determined by the installer.

6/3/1996 3/21/1997 12/18/2017 Jose Mora-Vargas ODA Administrator ODA-710437-SW

FAA Form 8110-2 (8/13) Page 2

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

ST09328SC

## Every issue (1)

- December 18, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/80/fc/80fcf44ca7f90466c941803cc0d24555bf70b056a7643098e6c4553e890337d1)

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