WSCN07 CWAO 072343
CZQX SIGMET J1 VALID 072340/080340 CWUL-
CZQX GANDER DOMESTIC FIR FRQ TS OBS AT 2330Z WI 30NM WID LINE BTN N4408 W05740 -
N4543 W05600 TOP FL380 MOV NE 20KT NC=