At 18:00 31 July 2009, Jim White wrote:
At 13:15 31 July 2009, Del C wrote:
Yesterday, launching into a moderate headwind at Lasham on a Skylaunch
winch, we were getting better than 2000ft launches from a 1200 metre
run
in K13 and K21 training gliders. The best launch in a K21 was 2500ft.

This was using 4.5mm stranded steel cable, so we might have got a
couple
of hundred feet higher using lightweight synthetic cables.

There were no cable or weak link breaks, frightening incidents, or
launch
failures of any sort, despite rather gusty conditions.

Derek Copeland

Good grief Del, give it up. I am sure the yanks are as bored of this
thread as we are.

Just because you can't winch launch at Booker Gliding Club because of all
the helicopters and light aircraft you share Wycombe Air Park with...!

I'm only trying to convert the Colonials (and Booker pilots) to the true
faith. Why don't you move a few miles and fly at Bicester or Lasham where
they do winch launch? Bicester is almost the perfect winch launching site,
being approximately circular so that they can always launch into wind.

Del C