NEW : Investigation will likely take Wednesday , NTSB says . Girls killed in crash were headed for camp . 911 pilots in the cockpit called for the landing to be aborted , CNN says . No discussion of speed until 1.5 seconds before impact , NTSB says . Two calls pour in to dispatchers from witnesses and passengers alike .
NEW : Investigation will likely take Wednesday , NTSB says . 911 pilots in the cockpit called for the landing to be aborted , CNN says . No discussion of speed until 1.5 seconds before impact , NTSB says . Two calls pour in to dispatchers from witnesses and passengers alike .