# STC SA2CH - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Wipaire Inc, United States - Description: Installation of Wipaire Model 13000 Amphibian Floats - Applied: March 21, 1991 - Status date: May 25, 2016 - 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/sha256/48/b4/48b48ef5ce5a42fb2adb9502b23d7734bb843d6365b99d7b427ac5122e454e4a - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B2F12EFD18A86B9186257FC40050DA32.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2CH ## ADs that name it (0) None. ## Approved models (4) - Viking Air Limited DHC-6-100 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA)) - 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 Wipaire Model 13000 Amphibian Floats in accordance with Wipaire Drawing No. 7C1-3002, Revision L, dated July 20, 2012 or a later FAA Approved revision; or Installation of Wipaire Model 13000 Seaplane Floats in accordance with Wipaire Drawing No. 7C1-3100, Revision J, dated July 20, 2012 or a later FAA Approved revision. Operations with the floats removed are permitted when the aircraft is modified in accordance with Wipaire, Inc. Drawing No. 7C1-3004, Revision H, dated July 20, 2012, or later FAA approved revisions. 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. 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-6-100; DHC-6-200; DHC-6-300; DHC-6-400 Date of application : March 21, 1991 Date of issuance : October 14, 1992 Date reissued : May 25, 2016 Date amended : March 15, 1993; December 23, 1993; March 20, 2013 (Signature) Karol Mordasiewicz Manager, Airframe & AdministrativeBranch 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 SA2CH Date of Issuance: October 14, 1992 Date of Reissuance: May 25, 2016 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 Series aircraft with floats installed is as follows: a. The type certification basis for the Viking Air Ltd Models DHC-6 Series aircraft 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, September 28, 2012, is based upon part 23 as amended by Amendment 23-7 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 23-7: 23.1, 23.21 – 23.29, 23.45 – 23.51, 23.65 -23.149, 23.161 – 23.207, 23.231 – 23.321, 23.335, 23.347, 23.361, 23.473 - 23.493, 23.511 – 23.521, 23.601 – 23.615, 23.623 – 23.627, 23.723 – 23.735, 23.751, 23.753, 23.907, 23.955, 23.1041, 23.1043, 23.1047, 23.1301, 23.1357, 23.1365 – 23.1381, 23.1431 – 23.1437, 23.1501 – 23.1507, 23.1513, 23.1519, 23.1525, 23.1541, 23.1543, 23.1587, 23.1589 Regulations at later amendments: 23.2 Amendment 23-36 23.3 Amendment 23-62 23.523 – 23.537 Amendment 23-45 23.1359 Amendment 23-49 23.1529 Amendment 23-8 23.1555 Amendment 23-50 23.1557 Amendment 23-45 23.1559 Amendment 23-50 23.1581 – 23.1585 Amendment 23-50 3. The following FAA approved Airplane Flight Manual Supplements (AFMS), or later FAA approved revision, are required with this installation: A/C Model Operation Type Approval Date DHC-6-100, DHC-6-200 Amphibian March 9, 1993 DHC-6-100, DHC-6-200 Seaplane December 23, 1993 DHC-6-300 Amphibian October 14, 1992 DHC-6-300 Seaplane December 23, 1993 DHC-6-400 Amphibian August 29, 2012 DHC-6-400 Seaplane August 29, 2012 --END-- ## Every issue (2) - May 25, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/48/b4/48b48ef5ce5a42fb2adb9502b23d7734bb843d6365b99d7b427ac5122e454e4a) - March 20, 2013: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/94/1a/941a84bab12439b55854cdba0e193b258905322e15940f3c6ef6cd98153c831f) --- From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.