information this is an ongoing investigation, there are some things we know there are many things we do not know at this time, and we will not speculate on any of those things as you all know. first, let me introduce you to a few of our partners who are here with us now. i mentioned to you earlier this morning we were anticipating the arrival of the national transportation safety board, their members are on the ground now in board member robert zumelt and vice chairperson denzar. for amtrak board chairman anthony cotza, director of operations, chief of amtrak police, chief hanson and deputy chief troutman. on the ntsb side they have
anthony kosha. amtrak vp of operations, d.j. stadler. chief of amtrak police, chief hanson. and deputy chief troutman. on the ntsb side they have approximately seven personnel on the ground with more personnel coming. they are represented in the form of investigator in charge, a chief of railroad division. that would be mike flanagan and george gregory respectively. mechanical investigator, signal investigator, track investigator operations investigator and human performance investigator. we have full cooperation from all of the agencies of course who were here last night. philadelphia fire department, police department department of homeland security within the police department and other federal agencies working with us separate at that separate at that police as well as well as other agencies septa everyone