hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,870 Reaction score 14,210 30 June 2008 #1 Hi, also from Rotoplane site,the Germany inventor Reinhold Kalletsh VTOL passenger transport aircraft project of 1966. ROTOPLAN Attachments RK.JPG 24.9 KB · Views: 468 Last edited: 8 July 2019
Hi, also from Rotoplane site,the Germany inventor Reinhold Kalletsh VTOL passenger transport aircraft project of 1966. ROTOPLAN
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,870 Reaction score 14,210 24 July 2012 #2 I think there is a helicopter project,looks like that design !.
Jemiba Moderator Staff member Top Contributor Senior Member Joined 11 March 2006 Messages 8,638 Reaction score 3,558 25 July 2012 #3 This concept can be found here, too : http://www.spiegel.de/wissenschaft/mensch/senkrechtstarter-riesiger-rotor-soll-flugzeug-antreiben-a-178212.html , but actually I cannot see the close relation to the Yassini concept, we already had here: http://www.secretprojects.co.uk/forum/index.php/topic,7127.msg102365.html#msg102365. Well, The Spiegel magazine is quite good with regards to politics, but about aviation it's as unreliable as most other (non-aviational-) publications.
This concept can be found here, too : http://www.spiegel.de/wissenschaft/mensch/senkrechtstarter-riesiger-rotor-soll-flugzeug-antreiben-a-178212.html , but actually I cannot see the close relation to the Yassini concept, we already had here: http://www.secretprojects.co.uk/forum/index.php/topic,7127.msg102365.html#msg102365. Well, The Spiegel magazine is quite good with regards to politics, but about aviation it's as unreliable as most other (non-aviational-) publications.
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,870 Reaction score 14,210 25 July 2012 #4 Thank you my dear Jemiba, but I confirm that,I saw a helicopter design,looks like it very much.
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,870 Reaction score 14,210 8 July 2019 #5 From L+K 26/1983. Attachments 1 26-1983.png 176.4 KB · Views: 73 2 26-1983.png 186.2 KB · Views: 68
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,870 Reaction score 14,210 6 December 2019 #6 Hi, http://www.buch-der-synergie.de/c_neu_html/c_08_08_04_antriebs_varianten_b.htm Attachments kaletsch_modell.jpg 17.3 KB · Views: 30