Cov tshuaj tsw qab muaj zog ua rau huab cua tswj kev khiav tawm; flights grounded ntawm plaub lub tshav dav hlau loj hauv Teb Chaws Asmeskas.
High siv ceeb toom teeb B,
Tuam Tshoj High B obstruction teeb,
Pheej yig High B obstruction teeb,
High B obstruction teeb nqi,
Tsoom Fwv Teb Chaws Kev Lag Luam Kev Lag Luam (FAA) tau hais tias nyob ib ncig ntawm 6: 30 teev tsaus ntuj lub sijhawm hauv zos thaum Lub Peb Hlis 13th, cov tshuaj tsw qab muaj zog tau yuam kom khiav tawm ntawm cov neeg ua haujlwm los ntawm Potomac Radar Control Center ze Washington, DC, ua rau hauv av ntawm txhua lub davhlau ntawm plaub lub tshav dav hlau hauv Washington cheeb tsam.
Lub Chaw Potomac Radar Control Center muab kev pabcuam huab cua rau Baltimore-Washington thiab Richmond- thaj chaw Charlottesville. Raws li qhov tshwm sim, Ronald Reagan Washington National Tshav Dav Hlau, Washington Dulles International Tshav Dav Hlau, Baltimore-Washington International Tshav Dav Hlau, thiab Richmond International Tshav Dav Hlau tau tso tseg txhua lub davhlau.
Qhov kev txiav txim hauv av tau raug tshem tawm thaum 8:00 teev tsaus ntuj. Tshav dav hlau pib maj mam rov pib ua haujlwm davhlau. Baltimore-Washington International Tshav Dav Hlau tau hais tias cov dav hlau tau maj mam rov pib ua haujlwm ib txwm thiab npaj rau lub davhlau tawm, cia siab tias yuav muaj qee qhov qeeb thaum yav tsaus ntuj.
