CSX announced its timetable for transitioning from wideband (25 KHz) to narrowband (12.5 KHz) railroad radio operation, the American Short Line & Regional Railroad Association reported on September 21, 2010. It is the first Class I railroad to furnish this information for dissemination. The Federal Communications Commission (FCC) has mandated the end of wideband two-way radio transmission for non-military purposes in the U.S. after Jan. 1, 2013. [See Technology, October 2010 TRAINS] The CSX timetable presently calls for the changeover to be completed entirely in 2011.  Submitted by Chris Dees