NOVA

The Deadliest Plane Crash

Student Handout

Events Chart


Event

Action

Condition

Result

bomb explodes at Las Palmas' Gando airport




Gando controllers divert traffic to Tenerife's Los Rodeos airport




Los Rodeos too small to accommodate that day's traffic




Los Rodeos controllers unaccustomed to handling that day's traffic load




KLM pilot lets passengers off plane




KLM crew decides to refuel




Los Rodeos controllers decide to backtrack planes simultaneously




fog rolls in




Pan Am pilots not sure where to turn




visibility drops to 500 meters




Los Rodeos controllers let planes move without seeing them




KLM pilot initiates takeoff without clearance






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