RW Prouty’s second edition for helicopter pilots wanting a more advanced understanding of helicopter flight than what is typically taught in basic private pilot programs.

This is a collection of the Ray Prouty’s columns in Rotor and Wing and American Helicopter Society’s Vertiflite magazine from 1992 to 2004.

The columns that appeared from 1979 to 1992 in Rotor and Wing magazine were combined in Helicopter Aerodynamics, and now the columns from 1992 to 2004 from Rotor and Wing and other places are once again available. These articles will add to the body of knowledge that Ray has helped to grow so well. >> Order now