ZCZC FA72
200501 UTC SEP
ESTONIAN NAV WARN 125/25
GULF OF FINLAND
230500-231400 UTC SEP
W OF NAISSAAR ISLANV
RING PRACTICE AREA 2A
CENTRED 59-35.0N _C Z_GP_N_FY_ROGRESS
OTHER VESSELS MUST AVOID
ENTRY INTO THE AREA
STANDING BY VHF CH 13 AND 61
CANCEL 231400 UTC SEP
NNNN