The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 4

STC Holder: Isolair P.O. Box 128, Gresham, OR 97030, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH133WE	Status: Historical	App Date:	Rev Date: 10/10/1986
Description: Installation of C-75 cargo rack set.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369HE, 369HM, 369HS
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Isolair P.O. Box 128, Gresham, OR 97030, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH133WE	Status: Historical	App Date: 11/16/1970	Rev Date: 01/01/1993
Description: Installation of C-75 cargo rack set.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Isolair P.O. Box 128, Gresham, OR 97030, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH138WE	Status: Current	App Date: 08/15/1971	Rev Date: 10/10/1986
Description: Installation of Chadwick cargo rack C-72.
TC Nos.: H2SW
Models: Bell Helicopter Textron (Canada)206A, 206B
ACO: AIR-770: West Certification Branch SEA

STC Holder: Isolair P.O. Box 128, Gresham, OR 97030, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02813CH	Status: Historical	App Date: 01/23/2009	Rev Date: 02/26/2010
Description: Installation of Isolair Innovator II Model 3900-480 Spray System
TC Nos.: H1CE
Models: The Enstrom Helicopter Corporation480, 480B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500