WESTERN SOUTH ATLANTIC.
BRAZIL.
DNC 01.
1. SURVEY OPERATIONS 090300Z TO 110300Z JUN
BY M/V OCEAN VANGUARD IN AREA BOUND BY
30-15.30S 050-12.25W, 30-24.09S 049-54.15W,
30-32.53S 049-38.90W, 30-40.50S 049-26.26W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 110400Z JUN 25.