# STC SA02808CH - Type: Supplemental type certificate - Status: Current, Amended - Holder: Wipaire Inc, United States - Description: Installation of an executive seating system - Applied: November 4, 2009 - Status date: April 12, 2013 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21, Part 23 - Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA) - Certificate PDF: https://openairdocs.org/files/sha256/6b/00/6b00e42f986bfdb5928534067b54c09cfd212c40d14b6264be1238f6403af63e - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3287B203B67B64C786257B5E0044D867.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA02808CH ## ADs that name it (0) None. ## Approved models (3) - Viking Air Limited DHC-6-200 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA)) - Viking Air Limited DHC-6-300 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA)) - Viking Air Limited DHC-6-400 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA)) ## 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 3 of the Civil Air Regulations. (See Page 3 for complete certification basis) Installation of an executive seating system in accordance with Wipaire, Inc. Drawing No. 1004310, Revision G, dated March 12, 2013, or later FAA approved revisions. 1. FAA Approved Wipaire, Inc. Flight Manual Supplement, Document No. W056144-25, Revision C, dated March 27, 2013, or later FAA approved revision is required. 2. Modified aircraft must be maintained in accordance with Wipaire, Inc. Instructions for Continued Airworthiness, Document No. W056144-24, Revision C, dated April 10, 2013, or later FAA accepted revision. 3. The installer must determine whether this design change is compatible with previously approved modifications. 4. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. Wipaire Inc. 1700 Henry Avenue - Fleming Field South St. Paul, MN 55075 A9EA Make : Viking Air Limited Model : DHC-6-200; DHC-6-300; DHC-6-400 Date of application : November 04, 2009 Date of issuance : February 11, 2010 Date amended : December 2, 2010; April 12, 2013 (Signature) Karol Mordasiewicz Manager, Airframe & Administrative Branch Chicago Aircraft Certification Office (Title) Original signed by: Gregory J. Michalik FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES Number FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA02808CH Date of Issuance: February 11, 2010 Date Amended: April 12, 2013 Certification Basis: Based on 14 CFR Sections 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Viking Air Ltd Models DHC-6-200, DHC-6-300, and DHC-6-400 with the executive seating system is as follows: a. The type certification basis for the Viking Air Ltd Models DHC-6-200 , DHC-6-300, and DHC-6-400 is as shown on TCDS A9EA for parts not changed or not affected by the change. b. The certification basis for parts changed or affected by the change since the reference date of application, November 4, 2009, is based upon part 23 as amended by Amendment 23-6 and select later amendments. Based on 14 CFR Sections 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be: Regulations at the latest amendment 23-0 through 23-6: 23.301, 23.303, 23.305, 23.307, 23.321, 23.331, 23.333, 23.335, 23.337, 23.341, 23.343, 23.347, 23.349, 23.351, 23.471, 23.473, 23.479, 23.481, 23.561, 23.601, 23.603, 23.605, 23.607, 23.609, 23.611, 23.613, 23.619, 23.621, 23.623, 23.625, 23.627, 23.787, 23.1413, 23.1501, 23.1529, 23.1557(d), 23.1561, 23.1581, 23.1589 Regulations at later amendments: 23.2 Amendment 23-36 23.783(a), (b), (c)(1), (c)(3) Amendment 23-34 23.785(a), (b), (e), (f), (g), (i), (j), (k), (l) Amendment 23-34 23.803 Amendment 23-34 23.807(a), (b), (c), (d) Amendment 23-34 23.815 Amendment 23-34 23.851 Amendment 23-34 23.853(a), (c), (d)(3)(i), (d)(3)(ii) Amendment 23-49 --End-- ## Every issue (2) - April 12, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/6b/00/6b00e42f986bfdb5928534067b54c09cfd212c40d14b6264be1238f6403af63e) - February 11, 2010: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/b9/37/b937844c485729e422d5d1f9e43a0411c69c9295d17bc76744ce32347b79a9c6) --- 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.