# STC ST143CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Canard Aerospace Corporation
- Description: Installation of a Sigma Tek Nav/ Com control panel model number1U573-001.
- Status date: April 18, 2007
- Data sheets: A3WE, A3WE, A3WE, A3WE, A3WE, A3WE
- Certificate PDF: https://openairdocs.org/files/sha256/03/2b/032beaa58bec68f3a637beb9f31ba88361b6f1a9be22c2b93e09a4f45dc8eb99
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B2EAF394A6F68BB2862572FB006943A6.0001
- Page: https://openairdocs.org/stc/ST143CH

## ADs that name it

None.

## Approved models (6)

- The Boeing Company 727 Series (TCDS A3WE)
- The Boeing Company 727-100 Series (TCDS A3WE)
- The Boeing Company 727-100C Series (TCDS A3WE)
- The Boeing Company 727-200 Series (TCDS A3WE)
- The Boeing Company 727-200F Series (TCDS A3WE)
- The Boeing Company 727C Series (TCDS A3WE)

## 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 4b of the Civil Air Regulations.

See Type Certificate Data Sheet No. A3WE for complete certification basis.

Installation of a Sigma Tek Nav/Com Control Panel Model Number 1U573-001 in accordance with Canard Aerospace Corporation Drawing Number 50159, Revision NC, dated 3/1/93 or later FAA approved revision.

1) This approval should not be extended to other airplanes of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

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 A3WE Make :

727 Series, 727C Series, 727-100 Series, 727-100C Series, 727-200 Series, and 727-200F Series

Boeing Model :

Date of application : August 25, 1992

Date of issuance : December 14, 1993

Date reissued : April 18, 2007

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

(Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

## Every issue (1)

- April 18, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/03/2b/032beaa58bec68f3a637beb9f31ba88361b6f1a9be22c2b93e09a4f45dc8eb99)

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