HAIFA, Israel, June 20 -- Vision Systems International LLC, which is owned by Elbit Systems Ltd.'s subsidiary EFW Inc. and by Kaiser Aerospace and Electronics Co., has been given a contract to supply helmet mounted cueing systems to the Royal Danish Air Force (RDAF).Vision Systems International will produce and deliver the helmets to the RDAF F-16 fleet. The company has already agreed to supply US F-15, F-16, F/A-18 and F-22 aircrafts with helmet mounted cueing systems through a contract with Boeing Co. The agreement with the RDAF says that the helmet systems be delivered so that they are compatible with the Denmark Lockheed Martin F-16 Mid-Life Upgrade M3 Upgrade program.