UAUS31 KWBC 191939
ARP UAL608 4255N 09104W 1915 F370 335/109KT TB CONT LGT MOD CHOP
    IC=
ARP UAL1699 2520N 07716W 1933 F350 238/081KT TB MOD CHOP IC RM
    B39M OV 2520N07716W MOD CHOP JUST STARTED=