Combat Search and Rescue (CSAR) variant for Portugese Air Force. RTM322-250 engines List of Operators of EH101 Mk.516 Years Model Org 2005- EH101 Força Aérea Portuguesa Global Distribution of EH101 Mk.516 4mk516 Construction Numbers C/N Year History 50122 19609 50140 19610 50152 19611 50158 2006 19612