ZCZC _A92 252130 UTC JUN KALINGRAD NAV WARN 142/26 SOU _ASTERN BALTIC 1. SHIPS EXERCISES 302100 UTC _UN _HRU 312100 _ _: *7) IN AREA TEMPORARILY DANGEROUS TO SHIPPING BR-161 55-09.50N 019-45.30E 55-09.50N 020-00.00E 55-02.00N 020-00.00E 55-02__PQOAEOMYPE 2. CANCEL THIS MESSAGE 312200 UTC JUL NNNN