ZCZC IA88
300800 UTC APR
SWEDISH NAV WARN 079/26
SKAGERRAK.LYSEKIL.GULLMARSVIK..
NAVY CONDUCTIING DETONATIONS BETWEEN 070000-092359 LT MAY.
APPR PSN. 58-23.530N 011-386E
500 METERS BERTH REQUIERED
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