NTSB Delivers Initial Monorail Report

John Frost at the Disney Blog is reporting that the National Transportation Safety Board has released the initial findings of it's investigation into this weekend's deadly monorail crash.

At about 2 a.m. on July 5th, a Walt Disney World monorail train, designated the Pink train, backed into another monorail train, designated the Purple train, near the Ticket and Transportation Center (TTC) monorail station. The operator of the Purple train was fatally injured; the six passengers on that train were treated at the scene. The operator of the Pink train, who was transported to the hospital, treated and released, was the only one aboard that train at the time of the collision.

Prior to the accident, the Pink train had been instructed to detrain all passengers at the TTC station and then to operate without passengers past the station and a switch to a point where the train could be backed through the track switch from the Epcot loop over to the Magic Kingdom loop. The operator of the Pink train moved the train past the track switch and stopped.

The Pink train was then instructed to back through the track switch, towards the Magic Kingdom loop. At about the same time, the Purple train, which was inbound to the TTC station, was instructed to stop at the station to detrain passengers. For undetermined reasons that are currently under investigation, the switch had not changed position needed to allow the Pink train to be routed to the Magic Kingdom loop, which resulted in the Pink train backing down the same track it had just come from, putting it on a collision course with the Purple train. The Pink train passed through the TTC station and struck the Purple train while it was outside the station.

There are indications that the operator of the Purple train had brought the train to a stop and had attempted to put the train in reverse prior to the collision. To this point in the investigation, no anomalies or malfunctions have been found with the automatic train stop system or with any mechanical components of the switch or with either of the trains.