Pik20 : Pik 20

This is a group for people interested in the Pik 20 glider.

two useful mods Prop tip LE rounded; + 200rpm +50 fpm winglets -2kts stall + 3% L/D JMF Posted - Sun May 27, 2012 10:24 pm	john firth firsys Offline Send Email
(No subject) Interesting re prop tip - a photo would be good Ian McPhee AUS Posted - Sun May 27, 2012 9:44 am	Ian Mc Phee mrsoaring Offline Send Email
Re: PIK 20E more thrust. I bought new parts today, will install them during the weekend and let you know. Thanks, Yoram ________________________________ From: Posted - Fri May 25, 2012 10:49 pm	Yoram Rozy yoram_rozy Offline Send Email
Re: PIK 20E more thrust. Sounds interesting , i would like to see a before and after if you have or at least an after Thanks Steve @ Airscrew Performance _GASSITT@..._ Posted - Fri May 25, 2012 9:23 pm	GASSITT@... airscrews Offline Send Email
PIK 20E more thrust. Very little posted on this group in the last months! After reading a paper on tip vortex drag on props, I rounded the tips of my Pankonnen prop at the leading Posted - Fri May 25, 2012 6:34 pm	john firth firsys Offline Send Email
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