Second SFO Disaster Avoided Seconds Before Crash 248
sabri writes "On July 25th, flight EVA28, a Boeing 777 flying from Taiwan to SFO, was on the final approach for runway 28L when they were alerted by ATC that they were only at 600ft above the ground at less than 4NM from the threshold. SFO's tower directed the flight crew to climb immediately and declare missed approach. Assuming they were flying at 140 knots (typical approach speed of a 777), they were less than 2 minutes from the runway and at a 3 degree angle (approx 500ft/min descent), about a minute from impact. This is the same type of aircraft and runway used by the crashed Asiana flight. Similar weather conditions and awfully similar flight path. Is there a structural problem with computer-aided pilot's ability to fly visual approaches?"
