STC ST09588SC

Supplemental type certificate · LB Aircraft Engineering Inc

Holder
LB Aircraft Engineering Inc · United States
Status
Current · Reissued
Status date
October 10, 2014
Applied
August 5, 1998
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21, Part 25
Data sheet
TCDSA6WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of the Honeywell Windshear system and collins Dual S Mode transponder systems.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

Number ST09588SC

This certificate issued to: LB Aircraft Engineering 6355 NW 36th Street Miami, FL 33166-7027

Part 25 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A6WE

Make: McDonnell Douglas Model: DC-9-81; DC-9-82; DC-9-83

Installation of the Honeywell Windshear System and Collins Dual Mode S Transponder System in accordance with SIP Drawing No.

3256-DL-001-501, Revision A, dated September 30, 1999, and SIP Drawing No. 3257-DL-001-501, Revision A, dated October 01, 1999, or later FAA approved revisions. FAA approved Airplane Flight Manual Supplements No. 3256-FM-001 and No. 3257-FM-001, dated October 15, 1999, or later FAA approved revision is required.

Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: August 05, 1998 Date reissued: 11/24/00; 07/28/08; 04/15/09; 09/17/14; 10/10/14 Date of issuance: October 25, 1999 Date amended:

Signature S. Frances Cox

Title Manager, Special Certification Office, Southwest Region

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

SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)

To (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and ZIP Code)

From (Name of grantor)

(Address of grantor)

(Number and street)

(City, State, and ZIP Code)

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

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 3

MakeModelData sheet
The Boeing CompanyDC-9-81 (MD-81)A6WE
The Boeing CompanyDC-9-82 (MD-82)A6WE
The Boeing CompanyDC-9-83 (MD-83)A6WE