Click here to see an animated recreation of a close call over Oakland International Airport.
Animations of Close Call Events
Stephen Stock describes two flights that nearly ended in disaster
An animation of a close call over the skies near SFO. This story was published Feb. 20, 2012, at 1:38 p.m. (Published Thursday, April 26, 2012)
Updated at 2:31 PM PDT on Thursday, Apr 26, 2012