Herbert Hayden Bat-Wing Airplane

hesham

ACCESS: USAP
Senior Member
Joined
26 May 2006
Messages
32,410
Reaction score
11,488
Hi,

here is a Herbert Hayden bat-wing airplane patent,he was from Austria.

http://www.avia-it.com/act/biblioteca/periodici/PDF%20Riviste/Ala%20d'Italia/L'ALA%20D'ITALIA%201925%20012.pdf
 

Attachments

  • 1.png
    1.png
    647.2 KB · Views: 119
Hi,

also a glider to Hayden,very similar ?.

http://gallica.bnf.fr/ark:/12148/bpt6k97675232.r=document%20aeronautique?rk=21459;2
 

Attachments

  • 2.png
    2.png
    433.9 KB · Views: 65

Similar threads

Back
Top Bottom