####018001021#### WAAK49 PAWU 221957 WA9O FAIS WA 222015 AIRMET SIERRA FOR IFR AND MT OBSC VALID UNTIL 230415 . KOYUKUK AND UPR KOBUK VLY FE E SURVEY PASS MTS OCNL OBSC IN CLDS/PCPN. IMPR. . ARCTIC SLP CSTL FG PABR E OCNL CIG BLW 010/VIS BLW 3SM BR. NC. . NORTH SLOPES OF BROOKS RANGE FH E SURVEY PASS MTS OBSC IN CLDS/PCPN. IMPR. . NRN SEWARD PEN AND LWR KOBUK VLY FI OFSHR AND NRN SEWARD PEN W PADE CIG BLW 010/ISOL VIS BLW 3SM -SN/BR. NC. . NRN SEWARD PEN AND LWR KOBUK VLY FI NRN SEWARD PEN W PADE MTS OBSC IN CLDS/PCPN. NC. . ST LAWRENCE IS AND WRN NORTON SOUND FK OCNL CIG BLW 010. NC. . =FAIT WA 222015 AIRMET TANGO FOR TURB/STG SFC WINDS VALID UNTIL 230415 . NONE . =FAIZ WA 222015 AIRMET ZULU FOR ICING VALID UNTIL 230415 . NRN SEWARD PEN AND LWR KOBUK VLY FI TIL 23Z PASH W OCNL MOD ICEIC BLW 030. FZLVL SFC W TO 035 SE. WKN. . ST LAWRENCE IS AND WRN NORTON SOUND FK TIL 23Z OCNL MOD ICEIC BLW 030. FZLVL SFC NW TO 030 SE. WKN. . SC MAY 2025 AAWU