# STC SA02360AK - Type: Supplemental type certificate - Status: Current, Amended - Holder: Airglas Inc., United States - Description: Fabrication and installation of Airglas, Inc., Model GLH3000 hydraulically retractable wheel skis - Applied: April 14, 2009 - Status date: April 22, 2015 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A22NM](https://openairdocs.org/tcds/A22NM), [TCDS A-799](https://openairdocs.org/tcds/A-799), [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS A00006SE](https://openairdocs.org/tcds/A00006SE), [TCDS A-780](https://openairdocs.org/tcds/A-780), [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS A00003AK](https://openairdocs.org/tcds/A00003AK) - Certificate PDF: https://openairdocs.org/files/sha256/c8/83/c883bb563fb4800fc4b2abf982472a57e6010108896422d7f887d8189065f7fe - Approved model list and other attachments: [SA02360AK_AML.pdf](https://openairdocs.org/files/sha256/e4/fb/e4fb388a6cf89440e05c077482cd60cca1597d9db473a101be3dada80b2e83af) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9DD558757992989586257E3B00533346.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA02360AK ## ADs that name it (0) None. ## Approved models (28) - Aviat Aircraft Inc A-1 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1A ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1B ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1C-180 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Aviat Aircraft Inc A-1C-200 ([TCDS A22NM](https://openairdocs.org/tcds/A22NM)) - Cessna Aircraft Company 170 ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 170A ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 170B ([TCDS A-799](https://openairdocs.org/tcds/A-799)) - Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cessna Aircraft Company 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6)) - Cub Crafters Inc. CC18-180 ([TCDS A00006SE](https://openairdocs.org/tcds/A00006SE)) - Cub Crafters Inc. CC18-180A ([TCDS A00006SE](https://openairdocs.org/tcds/A00006SE)) - FS 2003 Corp. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780)) - Piper Aircraft Inc. PA-18-125 (Army L-21A) ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-135 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Piper Aircraft Inc. PA-18A-150 ([TCDS 1A2](https://openairdocs.org/tcds/1A2)) - Super 18 LLC Super 18 ([TCDS A00003AK](https://openairdocs.org/tcds/A00003AK)) ## 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. Description of Type Design Change: Fabrication and installation of Airglas, Inc., Model GLH3000 hydraulically retractable wheel skis in accordance with Airglas, Inc., Descriptive Data List (DDL) # GLH3000, Revision I, dated March 3, 2015, or later FAA approved revision. 1. Tire size must be 8.50 X 6, Type III only. 2. PA-12 aircraft must have 3” extended PA-18 landing gear installed in accordance with a separate FAA approval. 3. The compatibility of this design change with previously approved modifications must be determined by the installer. 4. 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. 5. For Instruction for Continued Airworthiness, refer to Airglas Inc., Manual Number GLH3000-105, Revision G, dated March 3, 2015, or later FAA approved revision. When utilizing Wipaire amphibious hydraulic pump systems to actuate these skis, refer to Airglas, Inc. Manual Number GLH3000-105-AHSA, Revision B, dated March 3, 2015, or later FAA approved revision. 6. An FAA Approved Airplane Flight Manual Supplement (AFMS) is a required part of this installation. See the attached AML to determine which AFMS is required. Airglas, Inc. 3500 O'Malley Road Anchorage, AK 99507 * See attached FAA Approved Model List (AML) SA02360AK, revision D, dated April 22, 2015, for list of approved airplane models and applicable airworthiness regulations Make: Date amended: November 17, 2011; July 1, 2013; November 25, 2013; April 22, 2015 (Signature) August A. Asay Manager, Anchorage Aircraft Certification Office (Title) Date of application: April 14, 2009 Date of issuance: December 3, 2009 ### SA02360AK_AML.pdf Approved Model List (AML) # SA02360AK April 22, 2015 Revision D FAA Approved: ________________________________________ Manager, Anchorage Aircraft Certification Office Aircraft Make, Model Type Certificate Data Sheet Number Aircraft Certification Basis FAA Approved Flight Manual Supplement FAA Approved Flight Manual Supplement Wipaire Inc. Hydraulic System Piper, PA-18 (125) Piper, PA-18 (135) Piper, PA-18 (150) 1A2 CAR3 AI-09-12FM Original Issue, dated 12/03/09 AI-09-2-12 FM Original Issue, dated 04/22/15 Piper, PA-18A (135) Piper, PA-18A (150) 1A2 CAR3 AI-09-12FM Original Issue, dated 12/03/09 AI-09-2-12 FM Original Issue, dated 04/22/2015 FS2003 Corp., (Formerly Piper) PA-12 (Must have PA-18 3” extended landing gear installed) A-780 **CAR3** AI-09-12FM Original Issue, dated 12/03/09 AI-09-2-12 FM Original Issue, dated 04/22/2015 Super 18 LLC Super 18 S-18-180 A00003AK 14 CFR Part 23 AI-09-12FM Original Issue, dated 12/03/09 Not Approved Cub Crafters CC-18 (180), CC-18(180A) A00006SE 14 CFR Part 23 AI-09-12FM Original Issue, dated 12/03/09 AI-09-2-12 FM Original Issue, dated 04/22/2015 Sky International, Inc. A-1, A-1A, A-1B, A-1C-180, A-1C-200 A22NM 14 CFR Part 23 AI-11-12FM Original Issue, dated 11/17/11 AI-12-2FM Original Issue, dated 04/22/2015 Cessna Aircraft Co. 170 A-799 CAR3 AI-12-170-FM Original Issue, dated 07/01/13 Not Approved Cessna Aircraft Co. 170A, 170B A-799 CAR3 AI-12-170-FM Original Issue, dated 07/01/13 AI-12-2-170 FM Original Issue, dated 04/22/2015 Cessna Aircraft Co. 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K 5A6 CAR3 AI-13-180 FM Original Issue, dated 11/25/13 AI-13-2-180 FM Original Issue, dated 04/22/2015 ## Every issue (4) - April 22, 2015: Amended, Current. [certificate](https://openairdocs.org/files/sha256/c8/83/c883bb563fb4800fc4b2abf982472a57e6010108896422d7f887d8189065f7fe), [SA02360AK_AML.pdf](https://openairdocs.org/files/sha256/e4/fb/e4fb388a6cf89440e05c077482cd60cca1597d9db473a101be3dada80b2e83af) - November 25, 2013: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/5f/09/5f093513ec730232382339097dd64d87b7df6f2d32def1fbef60dea04c8e7844), [SA02360AK_AML .pdf](https://openairdocs.org/files/sha256/31/91/3191c466d02f11e62e4f5f7b0f837ff4200e365627b973f154a4e422b167dceb) - July 1, 2013: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d8/17/d81773ec7158b93c9c980268abaf10dded7510f390952b9e71d3b0dca87d2672), [SA02360AK_AML.pdf](https://openairdocs.org/files/sha256/89/60/89607b574ee2a97a14c1dd8529e5409160ada2a63889558994b237ced0969d17) - December 3, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/ee/93/ee933737293a29a54a77765cf768b4036c19c3c6518e043ec16296d4abd08bc2), [SA02360AK AML.pdf](https://openairdocs.org/files/sha256/8b/73/8b7329c97333a42fc2739173ddf4db05be38b07b22802b52857fd077512fb4f7) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.