responders on the airport property. some of that we ve already talked about yesterday. i have seen and heard some reports about a 4,000-per-minute 4,000-foot-per-minute descent rate. they have reviewed the radar data. and the group that reviewed the initial faa radar data have indicated that there s no abnormally steep descent curve that s been detected in the data that they have. our power plants team has conducted an on-scene examination of the two engines. they indicate those preliminary evaluations indicate that both of the engines were producing power at the time of impact. and this is consistent with