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Author Topic: BTZ VTOL projects  (Read 2894 times)

Offline hesham

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BTZ VTOL projects
« on: August 02, 2007, 09:55:43 am »

Offline hesham

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Re: BTZ VTOL projects
« Reply #1 on: April 14, 2009, 11:39:41 am »
Hi,

we know BTZ VTOL projects,but I found those projects,are there
unknown projects ?.
http://www.ufologie.net/aircraft/coleoptere.htm

Offline Stingray™

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Re: BTZ VTOL projects
« Reply #2 on: April 14, 2009, 12:02:52 pm »
I believe the first one is the Hanneton III.

Offline Jemiba

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Re: BTZ VTOL projects
« Reply #3 on: April 14, 2009, 12:32:02 pm »
.. or the Hanneton II, as the III should have a wider fuselage.
The others were more or less mentioned here :
http://www.secretprojects.co.uk/forum/index.php/topic,4584.0/highlight,coleopter+missile.html

 ;)
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Offline Michel Van

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Re: BTZ VTOL projects
« Reply #4 on: April 14, 2009, 12:43:06 pm »
Hi,

we know BTZ VTOL projects,but I found those projects,are there
unknown projects ?.
http://www.ufologie.net/aircraft/coleoptere.htm

they got those Information from here
http://www.vstol.org/encyclopedia.htm
a very good source on Vstol, who gave us also this
http://www.aiaa.org/tc/vstol/unbuilt/index.htm

I love Strange Technology

Offline hesham

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Re: BTZ VTOL projects
« Reply #5 on: April 15, 2009, 10:04:50 am »
Thank you my dears,

but the second picture,I think it was different.

Offline Jemiba

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Re: BTZ VTOL projects
« Reply #6 on: April 15, 2009, 12:38:56 pm »
The manned type in the first picture,to my opinion is the Hanneton II.

In the second picture in the upper left is the BTZ 411-01, upper right
probably the BTZ 412 (without take-off booster), in the lower left is the
BTZ 525-12 (see pictre from Flugwelt 5/1957) and in the lower right
the BTZ 412-01 with and without booster.
It takes a long time, before all mistakes are made ...


Offline Triton

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Re: BTZ VTOL projects
« Reply #8 on: August 26, 2010, 08:44:54 am »
Three-view drawing of Bureau Technique Zborovski (BTZ) Hanneton III. Bureau Technique Zborovski was located in Brunoy, France.

Wood model of BTZ Hanneton III.

Source:
http://www.ufologie.net/aircraft/coleoptere.htm
« Last Edit: August 27, 2010, 10:10:36 am by Triton »

Offline Triton

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Re: BTZ VTOL projects
« Reply #9 on: August 26, 2010, 02:02:26 pm »
Model of BTZ Hanneton IIIA.

Source:
http://www.ufologie.net/aircraft/coleoptere.htm
« Last Edit: August 26, 2010, 02:04:52 pm by Triton »

Offline RanulfC

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Re: BTZ VTOL projects
« Reply #10 on: August 27, 2010, 05:38:12 am »
As for the "unknowns" in the second picture I've seen the same information pretty much word for word translated from a French site (IIRC) where the pictured vehicles are identified as missiles. The one at top left is an anti-tank guided missile, the one at top right is the "top" of the surface-to-air ramjet missile pictured at bottom right and the bottom left is another anti-aircraft missile configuration.

Here is the first page (teaser-page) for an AIAA article from 2002:
http://pdf.aiaa.org/preview/CDReadyMBIPL02_686/PV2002_5978.pdf

I may have posted this before but here are plans for building your own... Model that is:
http://jetex.org/models/plans/plans-misc/article-plan-coccinellida-am-5611.html

Page two of this article has a listing of some of the proposed vehicles:
http://www.flightglobal.com/pdfarchive/view/1955/1955%20-%200863.html?tracked=1

Randy


Offline Jemiba

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Re: BTZ VTOL projects
« Reply #11 on: September 01, 2010, 10:47:04 am »
It takes a long time, before all mistakes are made ...