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Author Topic: Czech Early Helicopter Projects  (Read 2232 times)

Offline hesham

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Czech Early Helicopter Projects
« on: January 31, 2013, 05:05:51 am »
Hi,


Here is an early Czech helicopter projects,from 4 designers,Novakovym,Tucek,
Formanek and Haller,the later was famous for his early light aircraft,H-8 and
H-9,his design consider a VTOL aircraft.


http://www.vrtulnik.cz/






Offline hesham

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Re: Czech Early Helicopter Projects
« Reply #1 on: October 23, 2016, 09:24:11 am »
From L + k 4/1976,

here is a Haller sketch for a helicopter Project.

Offline hesham

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Re: Czech Early Helicopter Projects
« Reply #2 on: October 24, 2016, 08:40:43 am »
And maybe that was Haller H-11 ?.

Offline Apophenia

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Re: Czech Early Helicopter Projects
« Reply #3 on: October 24, 2016, 06:56:55 pm »
And maybe that was Haller H-11 ?.

No. Maybe Haller 'H-10' or 'H-12'?  The H-11 was OK-AZI, a parasol monoplane conversion from an Aero A-12 biplane.

http://www.secretprojects.co.uk/forum/index.php/topic,6615.msg292916.html#msg292916

Offline hesham

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Offline hesham

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Re: Czech Early Helicopter Projects
« Reply #5 on: January 08, 2019, 05:02:56 am »
Hi,

here is a three Frantisek Novak's helicopters,No.1 of 1913,No.2 of 1914 and
No.3 Project.

http://www.aviastar.org/helicopters_eng/czech.html
« Last Edit: January 08, 2019, 05:04:34 am by hesham »