WESTERN SOUTH ATLANTIC.
BRAZIL.
DNC 01.
1. SURVEY OPERATIONS 140300Z TO 170300Z JUN
BY M/V OCEAN VANGUARD IN AREA BOUND BY
30-32.53S 049-38.90W, 30-40.50S 049-26.26W,
30-51.96S 049-09.65W, 30-56.25S 049-04.76W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 170400Z JUN 25.