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No. of STCs: 3

STC Holder: Measurement Systems Intl Inc 14240 Interurban Avenue South, Seattle, WA 98168, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH390NW	Status: Current	App Date: 11/06/1975	Rev Date: 04/28/2004
Description: Installation of an electronic weighing system, for monitoring cargo hook weight, in accordance with Measurement Systems International, Inc., Installation drawing No. D00327, Sheets 1 and 2, or Drawing D00473, Rev. E.
TC Nos.: H3WE
Models: MD Helicopter Inc.369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Measurement Systems Intl Inc 14240 Interurban Avenue South, Seattle, WA 98168, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH464NW	Status: Current	App Date: 04/11/1977	Rev Date: 01/28/2009
Description: Incorporation of a weighing system for external load operations.
TC Nos.: H10SW, H6SW
Models: Bell Helicopter Textron214B, 214B-1, 214ST
ACO: AIR-770: West Certification Branch SEA

STC Holder: Measurement Systems Intl Inc 14240 Interurban Avenue South, Seattle, WA 98168, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH46NW	Status: Current	App Date: 04/11/1977	Rev Date: 04/28/2004
Description: Installation of an electronic weighing system, for monitoring cargo hook weight, in accordance with Measurement Systems International, Inc., Installation drawing No. D00409, Rev. A, or Drawing D00471, Rev. IR.
TC Nos.: H6SW
Models: Bell Helicopter Textron214B, 214B-1
ACO: AIR-770: West Certification Branch SEA