Thread: dogfight
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Old December 16th 07, 10:44 PM posted to rec.aviation.piloting
Ron Wanttaja
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Posts: 756
Default Bolkow Junior (was dogfight)

On Sun, 16 Dec 2007 15:07:48 -0500, "Morgans" wrote:

Here's a pic of the Junior/Malmo
http://en.wikipedia.org/wiki/Image:B...d-edna.arp.jpg


I have often wondered why that configuration is not more popular. I've not
flown one, but it would seem like the visibility while flying level, turning
or anytime would be superior to high or low wings, than either upward or
downward views, depending whether it is high or low wing.


Cockpit access issues and CG, would be my guesses. Kind of an awkward clamber
into the cockpit, without even a wing to stand on and nothing above you to grab
onto. Imagine trying to get into the cockpit while wearing a skirt...that was a
consideration, back in the '50s and '60s. Then again, I thought this was once
produced in Scotland, too...:-)

CG-wise, it lacks growth capacity. If you hang a bigger engine on the front,
you can't balance it by shifting the cabin back slightly because the wing spar
passes directly behind the pilot's shoulders.

Years and years ago, I looked into a VW-powered homebuilt with a similar
configuration, the HAPI Cygnet SF-2A. Geeze, I still even have the info pack.
It says, "The Cygnet is designed to use a 60HP VW engine. Anything larger will
weigh too much..." Of course, HAPI was also in the VW engine business.

Back to my first point, the brochure show a woman...in jeans...climbing in. No
way she could do it in a skirt; the cockpit side rails is pretty high.

Ron Wanttaja