ZCZC FA07
251838 UTC MARPETERSBURG NAV WARN 048/26EASTERN GULF OF FINLANDSHIPS
EXERCISES 312100 UTC MAR THRU 302100 UTC APRIN AREA TEMPORARILY DANGEROUS
TO SHIPPING59-53.43N 027-05.35E 59-53.43N 027-09.63E59-46.43N 027-09.63E
59-46.43N 027-05.35ECANCEL THIS MESSAGE 302200 UTC APR
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