NAVAREA II 123/21
MADEIRA - AGADIR - TARFAYA - CANARIAS - CAP BLANC.
1. OCEANOGRAPHIC SURVEY BY M/V ANGELES ALVARINO 
   FROM 23 MAR TO 05 APR 21 IN AREA BETWEEN : 
   31-00N 24-00N AND 018-00W 010-00W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 060100 UTC APR 21