NAVAREA II 312/23
CADIZ-GIBRALTAR STRAIT.
1. OCEANOGRAPHIC RESEARCH BY M/V RAMON MARGALEF FROM 06 NOV TO 17 DEC 23 IN AREA BOUNDED BY: 
   PARALLEL 36-00N AND 35-00N 
   MERIDIANS 006-00W AND 005.30W
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 180100 UTC DEC 23.