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VNAV Goes AWOL
#126 | FEBRUARY 2021
You’re loving the upgraded avionics you use every day for work as a cargo pilot—until the GPS throws an error message you’ve never seen before. Suddenly, a successful approach is in doubt. With no time to troubleshoot and ceilings just above minimums, can you find a solution or must you give up on the mission?
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Ryan Koch
Ryan is responsible for the design and development of our new online training courses and pilot-friendly manuals, and oversees the course development team. He is also an active flight instructor specializing in instrument flight, is a flight simulator expert, and has experience doing remote flight instruction via simulators. Ryan was the driving force behind the development of several PilotWorkshops online courses, including Instrument Rating Accelerator, IFR: The Missing Lessons, Garmin GTN: Next Level, and Advanced IFR. Ryan is also a contributing expert for PilotWorkshops' IFR Mastery series and is a regular participant in the Instructor’s Roundtable. He teaches ground schools, runs ATC communications courses for both IFR and VFR pilots, and has developed curriculum for a variety of IFR proficiency programs, and a simulator-centered high school aviation program.