WSUS04 KKCI 171820 WS4R DFWR WS 171820 SIGMET ROMEO 1 VALID UNTIL 172220 TX NM FROM CME TO INK TO 80WNW MRF TO ELP TO 60SW DMN TO 60W TCS TO CME OCNL VIS BLW 3SM IN WDSPR DS BLW 110. CONDS CONTG BYD 2220Z. ....