The San Francisco crash of Asiana 214 during perfect VMC conditions (but with the ILS out of service) has prompted many questions. The answers have prompted many more questions about why the Boeing 777 was allowed to crash at all.
As part of a farewell tour ahead of United retiring the 747, the jumbo jet is visiting each of the airline's hubs, including Newark-Liberty International
A large explosion rocked the city of San Bruno in California on Thursday, not far from San Francisco International Airport, but the cause does not appear to be a plane crash.