HelicoptersC/NPhotosTracking Photos Memorial Hermann Life Flight State of Texas Eurocopter EC145 N453MH Jul-20 pictured Eurocopter EC145 N453MH Jul-20 pictured Eurocopter EC145 N454MH Aug-20 Children's Memorial Hermann Hospital, pictured Eurocopter EC145 N454MH Aug-20 Children's Memorial Hermann Hospital, pictured Eurocopter EC145 N455MH Memorial Hermann; pictured at American Eurocopter 40th Anniversary party at Grand Prairie, Texas Eurocopter EC145 N455MH Memorial Hermann; pictured at American Eurocopter 40th Anniversary party at Grand Prairie, Texas Eurocopter EC145 N457JD Memorial Hermann Hospital System at Houston, TX, pictured Eurocopter EC145 N457JD Memorial Hermann Hospital System at Houston, TX, pictured