Naval control exercise 091900Z to 130300Z nov in area bound by: 31-33.00S 051-14.50W, 32-17.50S 050-07.00W,…

Original warning text

1. NAVAL CONTROL EXERCISE 091900Z TO 130300Z NOV IN AREA BOUND BY:
   31-33.00S 051-14.50W, 32-17.50S 050-07.00W,
   33-51.00S 051-33.50W, 33-07.00S 052-38.00W.
   A. MERCHANT VESSELS SHOULD CROSS MARITIME AREA USING THE
      FOLLOWING LANES:
      1. LANE COASTAL-1: (DIRECTION NE-SW)
         32-00.00S 050-50.00W AND 33-20.00S 052-03.00W.
      2. LANE COASTAL-2: (NC2-PORT RIO GRANDE)
         32-38.00S 051-25.00W AND 32-15.00S 051-58.00W.
   B. WIDTH OF LANE IS SIX NAUTICAL MILES, THREE NAUTICAL MILES
      ON EACH SIDE OF TRACKLINE JOINING:
      1. NC1: 32-00.00S 050-50.00W.
      2. NC2: 32-38.00S 051-25.00W.
      3. NC3: 33-20.00S 052-03.00W.
   C. ACCESS AND DEPART RIO GRANDE PORT FROM 
      32-15.00S 051-58.00W.
   D. ACCORDING TO ENTERING POSITION, MERCHANT VESSELS IN THE AREA
      SHOULD CALL LANE CONTROLLER VESSELS BY VHF CHANNELS 16
      AND 10, USING THE FOLLOWING PHONE CALL:
      1. NC1 CONTROLLER OF MERCHANT VESSELS
         ENTERING AND LEAVING BY NORTHEAST OF AREA.
      2. NC2 CONTROLLER OF MERCHANT VESSELS
         REQUESTING AND LEAVING FROM POINT OF ACCESS AND DEPART
         OF RIO GRANDE PORT.
      3. NC3 CONTROLLER OF MERCHANT VESSELS
         ENTERING AND LEAVING BY SOUTHWEST OF AREA.
   CAUTION ADVISED.
2. CANCEL THIS WARNING 130400Z NOV.

Activity windows · 1 in this warning

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.