UAUS31 KWBC 302133
ARP UAL1739 3106N 08623W 2111 F340 170/023KT TB CONT SMTH IC=
ARP UAL2259 4433N 08811W 2109 F350 TB CONT LGT OCNL MOD IC=
ARP UAL1664 3838N 08418W 2125 F340 314/014KT TB CONT MOD CHOP IC
    RM B739 OV FLM CONST MOD CHOP AT FL340. FL300 BETTER=