Francis Rogallo, 97, Father... www.nytimes.com

Francis Rogallo dies at 97;... www.latimes.com

Francis Rogallo - Wikipedia... en.wikipedia.org

Kitty Hawk Kites - Today,... m.facebook.com

Happy Birthday, Francis... blog.kittyhawk.com

BEST BREEZES: Kites and... best-breezes.squarespace.co...

Francis Rogallo - Wikidata www.wikidata.org

Francis Rogallo – Wikipedia... de.wikipedia.org

Francis Rogallo: Engineer... www.independent.co.uk

DVIDS - Images - Francis... www.dvidshub.net

Francis and Gertrude... lemelson.mit.edu

Progress is fine, but it's... progress-is-fine.blogspot.c...

Issue 68: Empty Spaces -... kitelife.com

Rogallo wing - Wikipedia en.wikipedia.org

One Up on Icarus | STANFORD... stanfordmag.org

Francis Rogallo www.facebook.com

Francis Rogallo, "Father of... www.avweb.com

Francis Rogallo, l'obstiné www.wikidelta.com

Francis Rogallo Pioneering... www.ebay.com

feature_IMG.jpeg stanfordmag.org