STC Holder Details: Helicopter Transport Services Inc.

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STC Holder: Helicopter Transport Services Inc.

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 12

STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01084SEStatus: HistoricalApp Date: Rev Date: 05/13/2002
TC Nos.: H14NM,
Models:
Sikorsky Aircraft Corporation:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of HTS-OCB-001 Electric Oil Blower Assembly per Helicopter Transport Services, Inc. (HTSI) Master Drawing List No. HTS-MDL-001, Revision IR, dated January 14, 2002, or later FAA approved revision. Limited to S/N's 69-18467, 69-18470, and 69-18484, only.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01084SEStatus: HistoricalApp Date: 02/12/2002Rev Date: 05/13/2002
TC Nos.: H14NM,
Models:
Sikorsky Aircraft Corporation:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of HTS-OCB-001 Electric Oil Blower Assembly per Helicopter Transport Services, Inc. (HTSI) Master Drawing List No. HTS-MDL-001, Revision IR, dated January 14, 2002, or later FAA approved revision. Limited to S/N's 69-18467, 69-18470, and 69-18484, only.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01084SEStatus: HistoricalApp Date: 02/12/2002Rev Date: 05/05/2008
TC Nos.: H14NM,
Models:
Sikorsky Aircraft Corporation:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of HTS-OCB-001 Electric Oil Blower Assembly per Helicopter Transport Services, Inc. (HTSI) Master Drawing List No. HTS-MDL-001, Revision IR, dated January 14, 2002, or later FAA approved revision. Limited to S/N's 69-18467, 69-18470, and 69-18484, only.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01209SEStatus: HistoricalApp Date: 03/12/2003Rev Date: 05/13/2002
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Replacement Electric Starter for Auxiliary Power Unit
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01241SEStatus: HistoricalApp Date: 10/16/2002Rev Date: 07/17/2003
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the Concorde RG-390E Lead Acid Battery in accordance with Helicopter Transport Services, Inc. (HTSI) Document No. HTS-LIBID-001, Installation Drawings for Concorde Valve Regulated Lead Acid Battery P/N RG-390E, Revision IR, dated October 16, 2002, and Section 7 of Concorde s document 5-0142, Instructions for Continued Airworthiness/Maintenance Manual Supplement Concorde Valve Regulated Lead-Acid Main Battery, Revision F, dated June 20, 2002, or later FAA approved revisions. This modification must be maintained in accordance with Concorde s document 5-0142 listed above.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01268SEStatus: HistoricalApp Date: 04/29/2002Rev Date: 06/29/2006
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of the Single Point Fixed Pendant.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01279SEStatus: HistoricalApp Date: 10/16/2002Rev Date: 01/27/2005
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the Aero-Craft Utility Hydraulic Pump, P/N AP6VSPL in accordance with Helicopter Transport Services, Inc. (HTSI) Master Drawing List Document Number HTS-UHPMDL-001, Revision I/R, dated October, 16, 2002, or later FAA approved revision. This modification must be maintained in accordance with the maintenance instructions for the original Stratopower pump, P/N 65WK06001. No additional continued airworthiness instructions are required.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01571SEStatus: HistoricalApp Date: 01/30/2003Rev Date: 06/29/2005
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication and installation of Helicopter Transport Services, Inc. (HTSI) Automatic Flight Control System (AFCS)
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01741SEStatus: HistoricalApp Date: 01/18/2006Rev Date: 03/02/2007
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of an upgraded Fuel Quantity Indicating System.
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR01839SEStatus: HistoricalApp Date: 10/27/2003Rev Date: 05/02/2008
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Remove the components from the hydraulic sled at Station 380 and install on the sled at Station 435.5, and remove the sled at Station 380,
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR02036SEStatus: HistoricalApp Date: 06/05/2003Rev Date: 11/20/2009
TC Nos.: H14NM,
Models:
Helicopter Transport Services Inc.:
CH-54B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Modification of main rotor blade part number 6415-20601-041, -042, and -043
STC Holder: Helicopter Transport Services Inc.
Address: 5806 SW. Plumley Street, Corvallis, OR 97333, United States		 Contact us to have your company added here!
STC No.: SR02055SEStatus: HistoricalApp Date: 03/15/2007Rev Date: 03/12/2010
TC Nos.: H14NM, H16NM, H17NM, H18NM, H6EA, R00009SE,
Models:
Erickson Air-Crane Company:
S-64E, S-64F
Evergreen Helicopters Inc.:
CH-54A
Helicopter Transport Services Inc.:
CH-54B
Helicopter Transport Services LLC:
CH-54A
Siller Helicopters LLC:
CH-54A
Silver Bay Logging Inc.:
CH-54A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Fabrication of a replacement tail rotor blade, part number 65161-00001-041MII, in accordance with Metal Innovations Master Drawing List No. MIIDoc00065, Revision B, dated February 17, 2010, or later FAA-approved revision. This is a direct replacement for part number 65161-00001-041. It has been determined that separate or additional Instructions for Continued Airworthiness and Installation Instructions are not necessary because this is a replacement part.