On March 27, 1977 at 1706:52 G.M.T. A KLM 747 collided with a Pan Am 747 in dense fog on runway 30 at Los Rodeos Airport in the Spanish Canary Islands. KLM flight 4805 was a 747-206B with serial number PH-BUF. Pan Am flight 1736 was a 747-121 with serial number N736PA. Both aircraft were properly maintained and airworthy according to the regulations of the country of registration. All crew members of both aircraft were properly certified and current …showed first 75 words of 1532 total…

…showed last 75 words of 1532 total…had Cockpit Resource Management training, the first officer would not have felt intimidated by the captain. He would have corrected the captain again for trying to takeoff without adequate clearance. The captain would have been trained to accept the input of his fellow crew members. If the Pan Am first officer and the tower had not stepped on eachother over the radio, the KLM would have heard both warnings that would have prevented the accident.