ZCZC FA45 231412 UTC SEP PETERSBURG NAV WARN 201/26 COASTAL WARNING PETERSBURG EASTERN GULF OF FINLAND SHIPS EXERCISES 302100 UTC SEP THRU 312100 UTC OCT IN AREA TEMPORARILY DANGEROUS TO SHIPPING KR-114 60-06.30N 027-02.60E 60-07.50N 027-07.50E 60-03.60N 027-11.50E 60-02.20N 027-06.50E CANCEL THIS MESSAGE 312200 UTC OCT NNNN