ZCZC JA71
141456 UTC APR
KALINGRAD NAV WARN 075/26
SOUTHEASTERN BALTIC
1. AREA TEMPORARILY DANGEROUS TO SHIPPING
142100 THRU 182100 UTC APR WITHIN 4 MILE RADIUS
OF 55-19.6N 020-34.5E
2. CANCEL THIS MESSAGE 182200 UTC APR
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