History

  • Commentary: 75 Years of Advancing Vertical Flight

    Commentary: 75 Years of Advancing Vertical Flight

    By Mike Hirschberg, AHS International Executive Director

    AHS can claim a share of the credit in the development of the V-22 and F-35B, and is working to do the same with FVL and eVTOL.

    From Vertiflite, Jan/Feb 2018

    Seventy-five years ago, on Feb. 25, 1943, 26-year old Edward Katzenberger stood up in a...

  • Commentary: Electric VTOL Wheel of Fortune

    Commentary: Electric VTOL Wheel of Fortune

    By Mike Hirschberg, AHS International Executive Director

    Vertiflite Mar-Apr 2017

    Twenty years ago, in the March/April 1997 issue of Vertiflite, I published my first article. The 20-page “V/STOL:...