ZCZC FA07 252136 UTC JUN PETERSBURG NAV WARN 123/26 EASTERN GULF OF FINLAND 1. SHIPS EXERCISES 302100 UTC JUN THRU 312100 UTC JUL IN AREA TEMPORARILY DANGEROUS TO SHIPPING KR-107 60-10.30N 028-45.70E 60-10.30N 028-54.60E 60-04.00N 028-54.60E 60-04.00N 028-34.00E 60-07.00N 028-34.00E 2. CANCEL THIS MESSAGE 312200 UTC JUL NNNN