Gertrude and Francis Rogallo, their flexible kites, and their impact on NASA, kiting, hang gliding and paragliding.

The man, the Wing, the TruthFrancis M. Rogallo

The story about Gertrude and Francis Rogallo, their flexible kites, and their impact on NASA, kiting, hang gliding and paragliding.

Twenty years of research and some 700 pages of supporting documentation are the authors’ contribution to a more factual and authentic history of hang gliding and paragliding.

The Team
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The chapters

  1. Francis Rogallo tells his story in a 1989 article for the German Federation (DHV) magazine.
    Chapter 1Foreword
  2. Close-up of G. D. Wanner's 1951 bi-conical kite patent.
  3. Jan Lavezzari 1904 flight under his bi-conical wing.
  4. Testing parawing and Mercury capsule.
  5. The first letter sent by Rogallo to Dickenson.
  6. Trailer for a documentary yet to be released (as per June 2026).
  7. John Dickenson getting ready to fly his wing.
  8. No parawings,no parasails in today’s NASA’s capsule’s recovering system. Just conventional round parachutes.
    Chapter 8Afterword
  9. Left to right. Rod Fuller,Pat Crowe and John Dickenson in Grafton,Australia,in front of a memorial to their feats,on the 50th anniversary of their first flights.
  10. All documents as filed on Stephane's computer.
    Chapter 10Documents