ZCZC WA15 AVURNA_MHZCSZBM VNPHKPZPERATIONS 1. S_A_FROM 210600 U_CMZXHM __O_201700 UTC DEC 26 DEPLOYMENT OF AN ROV CAGE TO A DEPTH OF 1000M, LOWERED THROUGH THE WATER COLUMN VIA AN ELECTRO-MECHANICAL UMBILICAL CABLE. POSITION :42-50.15N 004-58.36E RADIUS : 0.6 NM (CHART FR7507) HAZARDOUS TO NAVIGATION 2. CANCEL THIS MSG 201800 UTC DEC 26NNNN