
Commuter Rail
NTSB: Driver Blacked Out in San Fran Wreck; Cell Phone Not an Issue
SAN FRANCISCO — In its continuing investigation of the collision between two San Francisco Municipal Transportation Agency (SFMTA) light rail trains on Saturday, injuring more than 40 people, NTSB Acting Chairman Mark V. Rosenker has announced the following factual information: At about 2:50 p.m. PDT on Saturday, July 18, 2009, an L Line train struck the rear of a K Line train at the West Portal Station in San Francisco. Data captured by recorders in the train control center indicated that the L Line train was switched from automatic to manual mode while stopped in the tunnel at the same