SAN FRANCISCO, 2013-07-09 — /travelprnews.com/ — The San Francisco International Airport (SFO) has concluded all airport media briefings regarding Asiana Airlines Flight 214. The NTSB has officially assumed command of the investigation into Asiana Airlines Flight 214, and will conduct all further media briefings off-airport. The NTSB will announce additional briefings as they are scheduled. For further… Read the full press release