Full Issue PDFSubscriber Only Download The Full August 2019 Issue PDF Downhill Or Downwind? Our Top Five IFR Route Changes Storm Strategies Pivotal Altitude To continue reading this article you must be a paid subscriber Subscribe Subscribe to Aviation Safety Start a subscription to Aviation Safety for just $18. And access all of our online content - over 5,000 articles - free of charge. Subscribe today and save 39%. It's like getting 2 months FREE! Already Subscribe?Click Here to Sign In | Forgot your password?