I was simply  making an estimate of the wind speed.  Since I seldom fly in windy 
conditions,  my judgment  may have been off.  I don't recall anyone having a wind 
gauge set up so wind speed verification would be difficult.  I based my assumption on 
the fact that most gliders coming off tow were simply hovering into the wind and it 
took them the entire time they were airborn (from two to eight minutes)  to beat 
upwind the 100 yards necessary to close on the landing zone.  If any thermal turns 
were attempted,  the trip became even longer.  In fact,  RES or other light wing 
loading gliders were sometimes seen disappearing downwind unless they were pushing 
into the wind.  Since the flying speed of most gliders at min sink is in the range 
from 10-20 knots,  I thought that was a reasonable estimation of the wind speed.  
There was certainly no intent to exaggerate.  

Obviously there's a huge difference between the difficulty of landing in a head wind 
or tail wind even if it's less than 10 knots.  IAC,  whether it was 5 or 15 knots,  
the landing conditions were definitely difficult and the fact that Skip was able to 
cope as he did is certainly testimony to his proficiency.

Fred
  

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