# STC ST177CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Canard Aerospace Corporation, United States
- Description: Installation of AlliedSignal expanded parameter flight data recorders and associated sensors.
- Applied: October 15, 1993
- Status date: May 18, 2007
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-817](https://openairdocs.org/tcds/A-817), [TCDS 7A1](https://openairdocs.org/tcds/7A1)
- Certificate PDF: https://openairdocs.org/files/sha256/af/2d/af2d39f2a3b430dc0ff24d49729eda6a9c63e58fca50294075ab0b11ef0a0dcc
- Approved model list and other attachments: [ST177CH_AML.pdf](https://openairdocs.org/files/sha256/96/7d/967d872825c2900574182a885248fed607b0808deb2f1edcdf5e0d341eb7c259)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B9C7F5684CC28164862572FB006A572B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST177CH

## ADs that name it (0)

None.

## Approved models (19)

- Fokker Services F27 Mark 100 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 200 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 300 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 400 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 500 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 600 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Fokker Services F27 Mark 700 ([TCDS A-817](https://openairdocs.org/tcds/A-817))
- Maryland Air Industries Inc. F-27 ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27A ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27B ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27F ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27G ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27J ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. F-27M ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. FH-227 ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. FH-227B ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. FH-227C ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. FH-227D ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Maryland Air Industries Inc. FH-227E ([TCDS 7A1](https://openairdocs.org/tcds/7A1))

## 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.

Part * of the * Regulations. *.

Installation of AlliedSignal Expanded Parameter Flight Data Recorders, P/N’s 980-4100-GMUN, -GTUS, -GQUS;

980-4120-KXUS, -KQUS, and –KTUS, and associated sensors per Canard Aerospace Corporation Document Control Drawing No. 40004, as listed on AML No. ST177CH, or later FAA approved revision.

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

2) 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.

Canard Aerospace Corporation 250 South Fuller Street Shakopee, MN 55347 *See attached FAA Approved Model List (AML) No. ST177CH for list of approved airplane models and applicable airworthiness regulations.

Date of application : October 15, 1993

Date of issuance : March 14, 1994

Date reissued : April 18, 2007

Date amended : Sept. 29, 1994, May 30, 1995

(Signature) Charles L. Smalley Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office

(Title)

### ST177CH_AML.pdf

**FAA APPROVED MODEL LIST (AML) NO. ST177CH**

**CANARD AEROSPACE CORPORATION FOR**

**INSTALLING ALLIEDSIGNAL EXPANDED PARAMETER FLIGHT DATA RECORDERS**

Issue Date: March 14, 1994 Page 1 of 1

**INSTALLATION**

**INSTRUCTIONS**

**ITEM**

**AIRCRAFT MAKE**

**AIRCRAFT MODEL**

**ORIGINAL TYPE**

**CERTIFICATE NUMBER**

**CERTIFICATION BASIS FOR**

**ALTERATION**

**NUMBER**

**REVISION NUMBER AND DATE**

AFM

**SUPPLEMENT**

**NUMBER/DATE**

AML

AMENDMENT DATE 1 Fokker F.27 Mark 100, 200, 300, 400, 500, 600, 700 A-817 CAR 10 and Amendments listed in TCDS A-817 CAC Dwg.

No. 40004 F, 2/3/95 N/A 2 Maryland Air Industries, Inc.

F27, -A, -B, -F, -G, -J, -M, FH-227, -B, -C, -D, -E 7A1 CAR 4b and Amendments listed in TCDS 7A1 CAC Dwg.

No. 40004 F, 2/3/95 N/A

FAA Approved: ______________________________ Charles L. Smalley Manager, Systems & Flight Test Branch Chicago Aircraft Certification Office

Date Issued: March 14, 1994

Date Amended: Sept. 29, 1994, May 30, 1995

Date Reissued: April 18, 2007

## Every issue (2)

- May 18, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/af/2d/af2d39f2a3b430dc0ff24d49729eda6a9c63e58fca50294075ab0b11ef0a0dcc), [ST177CH_AML.pdf](https://openairdocs.org/files/sha256/96/7d/967d872825c2900574182a885248fed607b0808deb2f1edcdf5e0d341eb7c259)
- April 18, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/af/2d/af2d39f2a3b430dc0ff24d49729eda6a9c63e58fca50294075ab0b11ef0a0dcc), [ST177CH_AML.pdf](https://openairdocs.org/files/sha256/96/7d/967d872825c2900574182a885248fed607b0808deb2f1edcdf5e0d341eb7c259)

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