Until August https://www.gujfed.com/stmap_73r6u4c.html?geriforte.betnovate.cialis medical english online coaching class  The pilot in charge of the plane told the NTSB that he was relying on the throttle control to keep the plane at its proper speed and failed to recognize that the aircraft had slowed dramatically as it approached the runway, Hersman had said on Tuesday. The slow speed was a key cause of the crash.