STC Holder Details: Diamond Upgrades, LLC

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STC Holder: Diamond Upgrades, LLC

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

No. of STCs: 5

STC Holder: Diamond Upgrades, LLC
Address: 920 North King Street 2nd Floor, Wilmingon, DE 19801, United States		 Contact us to have your company added here!
STC No.: SH7961SW-DStatus: CurrentApp Date: 04/28/1989Rev Date: 04/17/2013
TC Nos.: H11EU,
Models:
Eurocopter France:
AS355F1
ACO: AIR-750: East Certification Branch NY
Installation of two Allison 250-C20R engines.
STC Holder: Diamond Upgrades, LLC
Address: 920 North King Street 2nd Floor, Wilmingon, DE 19801, United States		 Contact us to have your company added here!
STC No.: SH7962SW-DStatus: CurrentApp Date: 01/24/1989Rev Date: 04/17/2013
TC Nos.: H11EU,
Models:
Eurocopter France:
AS355F2
ACO: AIR-750: East Certification Branch NY
Installation of two Allison 250-C20R engines and enhanced antitorque system.
STC Holder: Diamond Upgrades, LLC
Address: 920 North King Street 2nd Floor, Wilmingon, DE 19801, United States		 Contact us to have your company added here!
STC No.: SR01124LAStatus: HistoricalApp Date: 12/01/2000Rev Date: 10/11/2012
TC Nos.: H4SW,
Models:
Bell Helicopter Textron:
212
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Pratt & Whitney PT6T-3DF Twin-Pack in place of PT6T-3B Twin-Pack.
STC Holder: Diamond Upgrades, LLC
Address: 920 North King Street 2nd Floor, Wilmingon, DE 19801, United States		 Contact us to have your company added here!
STC No.: SR01124LAStatus: HistoricalApp Date: 12/01/2000Rev Date: 08/05/2013
TC Nos.: H4SW,
Models:
Bell Helicopter Textron:
212
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Pratt & Whitney PT6T-3DE, or -3DF Twin-Pac in place of PT6T-3 or PT6T-3B Twin-Pac
STC Holder: Diamond Upgrades, LLC
Address: 920 North King Street 2nd Floor, Wilmingon, DE 19801, United States		 Contact us to have your company added here!
STC No.: SR01180LAStatus: CurrentApp Date: 04/22/2001Rev Date: 10/11/2012
TC Nos.: H4SW,
Models:
Bell Helicopter Textron:
412
ACO: AIR-770: West Certification Branch LA
Installation of Pratt & Whitney PT6T-3DF Twin-Pack in place of PT6T-3B, -3BE, -3BF, -3BG Twin Pack