WESTERN SOUTH ATLANTIC.
BRAZIL.
DNC 01.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 JUN
BY M/V SIEM DORADO IN AREA BOUND BY
25-04.53S 042-56.72W, 25-09.07S 042-45.92W,
25-06.62S 042-02.48W, 25-18.87S 042-49.87W,
25-10.00S 043-03.08W.
2. CANCEL THIS MSG 240001Z JUN 25.