WACA31 MDSD 181840

MDCS AIRMET ALPHA 3

VALID 181840/182240 MDSD-

MDCS SANTO DOMINGO FIR: ISOL TS OBS AT 1830Z WI N2008 W07143 - N1956 

W06944 - N1732 W06947 - N1734 W07137 - N2008 W07143 TOP FL240 MOV NW 

INTSF=