ZCZC WA25 AVURNAV TOULON 552/26 LIGURE SPECIAL OPERATIONS 1. SCIENTIFIC SURVEY FROM 130000 UTC SEP 26 TO 152359 UTC SEP 26 BY M/V TETHYS II IN AREA DYFAMED BOUNDED BY : 43-26.95N 007-48.98E/43-26.98N 007-56.89E 43-19.95N 007-56.97E/43-19.98N 007-48.94E (CHART FR7229) WIDE BERTH REQUESTED 2. CANCEL THIS MSG 160059 UTC SEP 26NNNN