SOUTH ATLANTIC.
SOUTH AFRICA.
DNC 01.
UNDERWATER OPERATIONS IN PROGRESS UNTIL
FURTHER NOTICE BY M/V THE EXPLORER
IN AREA BOUND BY
28-52.10S 016-14.70E, 28-52.10S 016-33.60E,
29-21.40S 016-53.40E, 29-21.40S 015-27.30E.
TWO MILE BERTH REQUESTED.
CANCEL THIS MSG 251300Z JUL 25.