# STC SH406AL - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Airglas Inc. - Description: Installation of L2700 SA 318 skis. - Status date: August 14, 2012 - Data sheets: 7H1 - Certificate PDF: https://openairdocs.org/files/sha256/5d/28/5d28683d7341fbfefc1f98a452559c266bb388479e9619949b1b861389faa53a - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CDC034FC6A053C2F86257EAD005527CE.0001 - Page: https://openairdocs.org/stc/SH406AL ## ADs that name it None. ## Approved models (1) - Airbus Helicopters SA 318C-Alouette Astazou (TCDS 7H1) ## 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. This Certificate issued to Part 10 of the Civil Air Regulations. (CAR 6 effiective January 15, 1951 including amendments 6-1 through 6-8, plus Special Conditions notified by the U.S. Governement to the Governement of France in FAA letter, dated May 28, 1957) Description of Type Design Change: Installation of Airglas Engineering L2700 SA 318 skis per Airglas Engineering Company, Inc. drawings L2700 SA 318 and L2700-SA 318-2, -3, and -4, dated January 20, 1971. Limitations and Conditions: The approval of this change in type design applies basically to Sud Aviation SA 318C only. This should not be extended to other aircraft 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 on the airworthiness of that aircraft. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage. 3500 O’Malley Rd Anchorage, AK 99507 7H1 Make : Sud Aviation Model : SA 318C – Alouette Asyazou Date reissued : February 2, 1971; August 14, 2012 (Signature) August A. Asay Manager, Anchorage Aircraft Certification Office (Title) Date of application : October 12, 1970 Date of issuance : October 12, 1970 ## Every issue (1) - August 14, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/5d/28/5d28683d7341fbfefc1f98a452559c266bb388479e9619949b1b861389faa53a) --- 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.