ZCZC HA77 311050 UTC AUG 26 IRAKLEIO RADIO NAVWARN 863/26 MYRTOO SEA ACTIVATION OF FIRING PRACTICE AREA KARAVIA LIVE FIRING EXERCISES ON 03 AUG 26 FROM 0830 UTC UNTIL 1200 UTC IN AREA BOUNDED BY: 36-55.50N 023-29.33E 36-53.83N 023-34.67E36-51.67N 023-34.67E 36-50.50N 023-40.83E 36-45.33N 023-43.67E 36-41.50N 023-41.17E 36-42.17N 023-32.17E AVOID CROSSING ABOVE AREA CANCEL THIS MSG ON 031300 UTC AUG 26