000 WAUS41 KKCI 192045 WA1Z BOSZ WA 192045 AIRMET ZULU UPDT 5 FOR ICE AND FRZLVL VALID UNTIL 200300 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM - ACRS AREA ....