Home / Pilot Proficiency / The Big Lie Pilot Proficiency The Big Lie Addressing the myths behind ideas of aviation safety. By June 4, 2010 More From Pilot Proficiency What Is an Outflow Boundary Shown on a Surface Analysis Chart? ForeFlight Introduces Reported Turbulence Map Flying Through the Center of a Trough Should Have Been Uneventful Should I File an Initial Approach Fix? Lesson Is Learned the Hard Way When Trusting Unfamiliar A&P Make Flight Reviews for CFIs Worthwhile