ZCZC JA82 091610 UTC OCT 26 VARNA RADIO NAVWARN 709/26 BIACK SEA.BU_MY_ R_V AKADEMIK CONDUCTING SCIENTIFIC REDEARCH 10 TO 30 OCT 26 FM 0500 _5+. 7 ON_CHXM__PMLZCWPWMLE_IAERMUE, 43-44.2N 028-54.0E, 41-59.0N 028-18.0E, 41-59.0N 028-02.1E AND COASTLIN_G_O CAUTION ADVISED.1 NM ZERTH REQUESTED. NNNN