What it approves
Fabrication and installation of HTS-OCB-001 Electric Oil Blower Assembly
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SR01084SE This certificate issued to Helicopter Transport Services, LLC 14497 Keil Road NE Aurora, OR 97002
Part 21.25(a)(2) of the Federal Aviation Regulations Original ProductType Certificate Number: H14NM Make: Helicopter Transport Services Model: CH-54B, Serial Numbers 69-18467, 69-18470, 69-18484, 69-18463, 69-18468, and 69-18469 only
Description of the Type Design Change: Fabrication and installation of HTS-OCB-001 Electric Oil Blower Assembly in accordance with Helicopter Transport Services, Inc., (HTSI) Master Drawing List No. HTS-MDL-001, Revision IR, dated January 14, 2002, or later Federal Aviation Administration (FAA) approved revision. This modification must be maintained in accordance with HTSI Maintenance Manual Supplement Document No.
HTS-OCBICA-001, dated January 14, 2002, or later FAA-approved revision.
Limitations and Conditions: Approval of this change in type design applies to only HTSI Model CH54B rotorcraft serial numbers as listed above. Rotorcraft modified in accordance with this supplemental type certificate must be operated in accordance with an FAA-approved copy of the Rotorcraft Flight Manual Supplement (RFMS), HTSI Document for Installation of Electric Oil Cooler Blower Assembly P/N HTS-OCB-001, approved May 13, 2002, or later FAA-approved revision. A copy of this certificate, FAA-approved copy of the Rotorcraft Flight Manual Supplement (RFMS), and Maintenance Manual must be maintained as part of the permanent record of the modified helicopter.
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.
Date of application: February 12, 2002 Date reissued: January 9, 2014
Date of issuance: May 13, 2002 Date amended: July 10, 2003; May 5, 2008
FAA FORM 8110-2(10-68 PAGE 1 OF 2 PAGES
(Signature)
Manager, Seattle Aircraft Certification Office (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Sikorsky Aircraft Corporation | CH-54B | H14NM |
Every issue · 3
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| January 9, 2014 | Reissued, current | Certificate |
| May 5, 2008 | Amended, earlier issue | Certificate |
| May 13, 2002 | Amended, earlier issue | Certificate |