864 WAAK49 PAWU 151958 WA9O FAIS WA 152015 AIRMET SIERRA FOR IFR AND MT OBSC VALID UNTIL 160415 . UPR YKN VLY FB MTS OCNL OBSC IN CLDS/PCPN. NC. . TANANA VLY FC W PABI MTS OCNL OBSC IN CLDS/PCPN. NC. . KOYUKUK AND UPR KOBUK VLY FE HUGHES E MTS OCNL OBSC IN CLDS/PCPN. NC. . LWR YKN VLY FF SW PAUN-PAMC LN OCNL CIG BLW 010/VIS BLW 3SM -SN BR. NC. . LWR YKN VLY FF MTS OBSC IN CLDS/PCPN. NC. . NORTH SLOPES OF BROOKS RANGE FH MTS OCNL OBSC IN CLDS/PCPN. NC. . SRN SEWARD PEN AND ERN NORTON SOUND FJ MTS OCNL OBSC IN CLDS/PCPN. NC. . ST LAWRENCE IS AND WRN NORTON SOUND FK OCNL CIG BLW 010/ISOL VIS BLW 3SM -SHSN BR. NC. . =FAIT WA 152015 AIRMET TANGO FOR TURB/STG SFC WINDS VALID UNTIL 160415 . ARCTIC SLP CSTL FG 00Z TO 06Z AREAS SUSTAINED SFC WND 30KT OR GTR. WKN. . =FAIZ WA 152015 AIRMET ZULU FOR ICING VALID UNTIL 160415 . LWR YKN VLY FF TIL 23Z SE PANV-PARY LN OCNL MOD ICEIC 040-110. FZLVL SFC. WKN. . AP APR 2026 AAWU