ZCZC JA95 252308 UTC APR KALININGRAD NAV WARN 082/26 SOUTHEASTERN BALTIC SHIPS EXERCISES 302100 UTC APR- 312100 UTC MAY IN AREA TEMPORARILY DANGEROUS TO SHIPPING 55-32.00N 019-01.60E 55-32.00N 019-50.00E 55-03.00N 019-35.00E 54-46.40N 019-35.00E 54-50.30N 019-20.30E 55-11.50N 019-09.20E 55-20.00N 019-04.60E CANCEL THIS MSG 312200 UTC MAY NNNN