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winchdesign · Winch Design

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Group Information

  • Members: 548
  • Category: Soaring
  • Founded: Mar 24, 2004
  • Language: English
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Description

The problem: The increasing cost of launching gliders with heavily regulated tow aircraft, the need for increasingly rare tailwheel qualified tow pilots and the noise complaints of airport neighbors are making it harder for clubs and individuals to operate their gliders economically. We see this as a major contributor to the decline in the number of active glider pilots worldwide.

This group will begin by collecting and displaying in one location the best ideas for constructing a glider launching winch. It is hoped that the ideas displayed will come from individuals and organizations worldwide.

The long term goal is to use these "best of breed" ideas to develop a set of production drawings for a "Standard Reference Design" that can be built by glider clubs using readily available materials and parts. The winch construction should not require skills beyond those typically found in glider clubs. Nevertheless, where appropriate, state of the art technology will be incorporated.

It may develop that certain parts will be difficult to fabricate or otherwise make more sense to purchase. In this case, this group will try to identify sources for these parts, or in the case of custom parts, make available production drawings so that they can be contracted to local machine shops.

[Courtesy of Bill Daniels]

Most Recent Messages

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Re: Soaring: Winching World
... Thanks for the kind words, Marc. I'll do whatever I can to get photo credits right but writing and publishing a magazine is a tricky business especially
Posted - Fri May 17, 2013 3:57 pm
n141sf
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Soaring: Winching World
No one has mentioned it, yet, so I wanted to be the first to thank Bill for his new column in SSA Soaring Magazine called "Winching World". It's off to a good
Posted - Thu May 16, 2013 4:31 pm
Marc Ramsey
marc_5k
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FLARM
FLAME is a fairly small, lightweight, low power system (just a small box with an aerial on top) that warns you of the presence of other FLARM equipped aircraft
Posted - Tue May 7, 2013 9:05 am
Derek Copeland
derek_cirrus168
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Re: Winch launched glider aerobatics
As our Bocian is currently in bits for its annual inspection, I have added a photo of the replacement hook. Please note the added steel reinforcement plates
Posted - Fri May 3, 2013 12:29 pm
Derek Copeland
derek_cirrus168
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Re: Digest Number 1975
FLARM is a non-transponder collision avoidance system widely used in europe - the radios on each aircraft broadcast their gps position, heading and speed and
Posted - Tue Apr 30, 2013 12:01 pm
Nick Jones
nick.jones...
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2013 38 82 168 92 4
2012 40 21 38 18 76 49 29 15 40 9 49 39
2011 130 60 165 50 71 164 67 145 140 101 89 44
2010 68 95 179 141 53 72 38 133 93 7 8 92
2009 105 119 87 99 269 223 215 324 101 65 63 121
2008 215 264 149 62 131 200 94 228 205 105 36 107
2007 82 30 30 87 240 189 188 64 76 64 94 269
2006 31 213 218 240 65 58 49 26 93 211 251 169
2005 80 24 62 33 18 10 36 21 57 172 47 56
2004 276 372 45 37 73 18 49 32 132 117

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