Analysis of information sources in references of the Wikipedia article "Preflight checklist" in English language version.
The report describes an accident in which an emergency landing was made because of severe yawing and engine torque fluctuation during climbout. It reviews evidence indicating that the probable cause of the accident was breakdown of the flightcrew coordination, which resulted in their failure to comply with the Before Takeoff Checklist and advance the RPM levels to the high RPM position, and the flightcrew's failure to diagnose and remedy engine oscillations on initial climbout. Crew training and checklist design are discussed and a safety recommendation is made to the Federal Aviation Administration regarding criteria for the type size of the checklist.
