UAUS31 KWBC 141518 ARP UAL121 4305N 03709W 1507 F390 309/028KT TB OCNL LGT CHOP IC= ARP UAL121 4305N 03709W 1507 F390 309/028KT TB CONT LGT CHOP IC RM B772 OV 4305N03709W 100NM WEST OF 40W= ARP UAL1347 3533N 08825W 1511 F350 MS49 303/107KT TB MODERATE SK IC RM B739 OV DITZL OCC MOD TURB=