Someone should test a metalized helium balloon as kites are hard to keep in the air from a kayak even on a windy day. Of course the balloon would be blown down to sea level in much wind. Matt Broze http://www.marinerkayaks.com -----Original Message----- From: Peter Rattenbury <ratten_at_uow.edu.au> To: paddlewise_at_lists.intelenet.net <paddlewise_at_lists.intelenet.net> Date: Tuesday, August 17, 1999 5:12 PM Subject: [Paddlewise] Kleppers, Visibility etc > To Steve J and Peter O and others interested in the visibility issue... > > Years ago, in another life when I was a working journalist on the Street >of Shame, aka, Fleet St, I wrote what I hoped was a whimsical piece about >an inventor chappie and his new-fangled kite. > > This fellow became news because he invented a kite specifically as a radar >reflector. > > It was a perfect ellipse, in other words a regular oval or egg-shaped >device, divided into four quarters. The kite string was attached at the >longtitudinal ends of the ellipse, and the whole thing spun on its axis. > > Built out of a strong aluminium foil and about a foot long through its >axis, this spinning kite proved all too effective. The inventor, whose >name I forget as this was 15 years ago, trialled his kite by launching it >in Hyde Park [ in the middle of London] . > > This triggered a radar alert at Heathrow Airport about 10 miles west, and >caused no end of bother as screens lit up at Air Traffic Control. > > I do remember our inventor designed the thing to be used by vessels at sea >and although I am no engineer I can readily see how an aluminium foil kite >could prove most effective! Seemed to be a formidable combination of >design shape, material, and height. I remember this kite folded flat for >carrying and I think some of its radar efficiency was attributed to the >fact that it spun on its axis. > Life moved on and I regret I did not follow the story up and I wonder if >our kite inventor made a commercial success out of his gizmo. > >Peter Rattenbury >Wollongong NSW > >*************************************************************************** >PaddleWise Paddling Mailing List >Submissions: paddlewise_at_lists.intelenet.net >Subscriptions: paddlewise-request_at_lists.intelenet.net >Website: http://www.paddlewise.net/ >*************************************************************************** *************************************************************************** PaddleWise Paddling Mailing List Submissions: paddlewise_at_lists.intelenet.net Subscriptions: paddlewise-request_at_lists.intelenet.net Website: http://www.paddlewise.net/ ***************************************************************************Received on Tue Aug 17 1999 - 23:29:36 PDT
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