# STC SH358AL - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Airglas Inc. - Description: Installation of Airglas model L-2700-369 skis - Status date: June 26, 1974 - Data sheets: H3WE, H3WE, H3WE, H3WE, H3WE - Certificate PDF: https://openairdocs.org/files/sha256/c4/5f/c45faacafc54a4fe16e8e2ae395cb61db0517a381422dd604b115edc33b3c566 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F9D922ABC28F139086257EC0006477A3.0001 - Page: https://openairdocs.org/stc/SH358AL ## ADs that name it None. ## Approved models (5) - MD Helicopters Inc. 369A (TCDS H3WE) - MD Helicopters Inc. 369H (TCDS H3WE) - MD Helicopters Inc. 369HE (TCDS H3WE) - MD Helicopters Inc. 369HM (TCDS H3WE) - MD Helicopters Inc. 369HS (TCDS H3WE) ## 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 6 of the Civil Air Regulations, dated December 20, 1956, including Amendments 6-1 through 6.4, and Special Conditions Description of Type Design Change: Installation of Airglas model L-2700-369 skis per Airglas Engineering Company, Inc. drawing L2700-369 (sheet 1 of 1), dated October 3, 1968. The L-2700-369 ski is fabricated per Airglas Engineering Company, Inc. drawings L-2700-369-1 (sheet 1 of 1), dated May 27, 1974, L-2700-369-2, -3, -4, -5 (sheet 1 of 1), dated June 4, 1968 and 30185 (sheet 1 of 1), dated January 20, 1972. 3500 O’Malley Rd Anchorage, AK 99507 H3WE Make : Hughes Model : 369A, 369H, 369HM, 369HS, and 369HE Date reissued : August 14, 2012 Date amended : June 26, 1974 (Signature) August A. Asay Manager, Anchorage Aircraft Certification Office (Title) Date of application : February 4, 1970 Date of issuance : February 26, 1970 FAA Form 8110-2-1(10-69) Page 3 of 3 Number SH358AL This approval applies only to Huges model 369A, 369H, 369HM, 369HS, and 369HE helicopters which are fitted with the Airglas standard gear (Part No. 369A6000 or 369H6000). The approved Airglas Engineering Company, Inc. Rotorcraft Flight Manual Supplement for Hughes 369A, 369H, 369HM, 369HS, and 369HE helicopters, dated June 24, 1974 is a part of this STC and must be included in the Rotorcraft Flight Manual proper when the Airglas model L-2700-369 skis are installed. The approval of this change in type design applies to Hughes model 369A, 369H, 369HM, 369HS, and 369HE helicopters only. This approval should not be extended to other helicopters 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 helicopter. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage. ## Every issue (1) - June 26, 1974: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c4/5f/c45faacafc54a4fe16e8e2ae395cb61db0517a381422dd604b115edc33b3c566) --- 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.