S-50J-A-10-DG S-50J-A-4-DG S-50J-A-5.6-DG S-50J-B-10-DG-S S-50J-B-7-DG-S S-50J-C-10-DG S-50J-C-4-DG S-50J-C-5.6-DG S-50J-HS-10-DG-S S-50J-HS-4-DG-S