December 2015

8 Safety Corner: Tailwheel Pilots: What’s a Ground Loop?
By Thomas P. Turner

10 What is Manifold Pressure?
By Joel Turpin

18 The Dangers of Icing
By Floyd Allen

28 The Pre-Purchase Avionics Inspection, How much is Enough?
By Bob Hart

40 Featured Plane: Cessna 206, South American Stationair
By Bill Cox

48 Under the Cowling: Window Care and Maintenance Tips for the Do-It-Yourselfer
By Jacqueline Shipe

56 What to Know: The Plane Sense About Airworthiness
By Tom Ferguson