# STC ST09650AC-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Flight Inspection Services Aircraft Maintenance and Engineering Group, United States
- Description: Installation of Instrument Landing (ILS) Offset
- Applied: August 1, 2014
- Status date: July 20, 2016
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/fe/6b/fe6b22c36d95f0f6230c983c9ef196606265cd6cfbea24621912ae9017ab90f8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5B4096004C52EBE9862585B9004872A1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST09650AC-D

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. CL-600-2B16 (CL-604) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## 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.

Number: ST09650AC-D

FAA Form 8110-2 (5/14) Page 1 of 3 This certificate, issued to: Flight Inspection Services, Aircraft Maintenance and Engineering Group 6500 S. MacArthur Boulevard Oklahoma City, OK 73169 Part 25 of the Federal Aviation Regulations.

A21EA

Make: Bombardier Inc.

Model: CL-600-2B16 (CL-604)

Installation of Instrument Landing (ILS) Offset. This alteration is to be made in accordance with data list D09650, dated February 5, 2015, or later approved FAA (ODA) revision.

EO 14-05-06, “Front Cockpit Panel Mod for ILS Offset and Misc Annunciator/Switches,” must be accomplished prior to accomplishing this STC alteration.

Rockwell Collins Service Bulletin SB-528, dated February 18, 2013, or later revision, must be accomplished prior to accomplishing this STC alteration.

Date of Application: August 1, 2014 Date Reissued: July 20, 2016 Date of Issuance: February 6, 2015 Date Amended:

Signature

Title ODA Administrator, ODA-700576-SW

..ST09650AC-D

FAA Form 8110-2 (5/14) Page 2 of 3

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST09650AC-D

FAA Form 8110-2 (5/14) Page 3 of 3 Limitations and Conditions (Continued):

The ILS Offset System is approved for use in visual meteorological conditions (VMC) only.

Compatibility of the alteration with other approved alterations is to 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.

FAA approved airplane flight manual supplement, “ILS Offset,” dated February 3, 2015, or later approved FAA (ODA) revision, is required.

Instructions for continued airworthiness, “Installation of Instrument Landing System (ILS) Offset,” M09650, dated January 14, 2015, or later accepted FAA (AEG) revision, is a required part of this modification.

Certification Basis Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Bombardier CL-600-2B16 (CL-604) aircraft is as follows:

a. The type certificati on basis for Bombardier CL-600-2B16 (CL-604) aircraft is shown on Type Certificate Data Sheet A21EA for parts not changed or not affected by the change.

b. The certification basis for par ts changed or affected by the change since the reference date of application, August 1, 2014, is based upon part 25 as amended by Amendment 25-139. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be:

Regulations at the latest amendment 25-0 through 25-139

25.301(a), 25.303(all), 25.305(a), 25.307(a), 25.561(c), 25.603(all), 25.605(a), 25.609(all), 25.613(all),

25.789(a), 25.1301(a), 25.1309(b)(c)(d), 25.1321(a), 25.1322(a)(c)(e), 25.1329(i), 25.1351(a),

25.1353(a)(c), 25.1357(a)(c), 25.1431(a)(c), 25.1529(all), 25.1541(all), 25.1581(all), 25.1585(a)(b)

------------------------------------------------------------ END ---------------------------------------------------------------

## Every issue (1)

- July 20, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/fe/6b/fe6b22c36d95f0f6230c983c9ef196606265cd6cfbea24621912ae9017ab90f8)

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