Accident Report KLM Pan Am

http://www.pan-american.de/Desasters/Teneriffe3.html

Airliner accident report: KLM, B-747, PH-BUF and Pan Am B-747 N736 collision at Tenerife Airport Spain on 27 March 1977 Report dated October 1978 released by the Subsecretaria de Aviacion Civil, Spain, in both Spanish and English