Info from the NTSB press conference.
CVR: Two hour longs, good recording, cleared for visual 28L and crew confirmed, configured for approach, flaps at 30°, gear down, target speed was 137 knots, no discussion of concerns between crew, 7 seconds prior to impact one crewmember called to increase speed, stick shaker at 4 seconds prior to inpact, 1.5 sec prior to impact go around alarm/call
FDR: During approach the throttles at idle, airspeed was below target airspeed, throttle advanced a few seconds before impact, engines appeared to respond normally
Last edited by Chaos81; 7th Jul 2013 at 20:52.