Search found 5 matches

by jrwood
May 6th, 2016, 10:31 pm
Forum: Wind Power B/C
Topic: N. Cal Wind Power event was a joke
Replies: 17
Views: 9704

Re: N. Cal Wind Power event was a joke

Correct, there were no Northern California-specific rules for the event. Just to clarify, the question here is posed regarding Wind Power Division B. I ran the blade testing for Division C at NorCal, and experienced no such issues. The issue with B was that the test setup did not allow for placing ...
by jrwood
January 26th, 2016, 8:59 pm
Forum: Wright Stuff C
Topic: Help getting plane to turn LEFT
Replies: 4
Views: 5810

Re: Help getting plane to turn LEFT

Thanks for the replies, VERY helpful.

We haven't gotten into torque measurements yet, or into the wind-down procedures. Those will be an excellent next step for us. I think the primary area we'll start looking at is the rear stabilizer (it is slightly down on the left side, as opposed to being ...
by jrwood
January 24th, 2016, 12:16 pm
Forum: Wright Stuff C
Topic: Help getting plane to turn LEFT
Replies: 4
Views: 5810

Help getting plane to turn LEFT

We're looking for some help - we are using a plane from Freedom Flight models (designed to the 2016 rules), built it and it worked great. First flights turned consistently left, good lift, achieved 1:10 - 1:20 flight times relatively consistently; using a rubber motor 0.089", 305mm long, 900 winds ...
by jrwood
February 14th, 2015, 10:40 am
Forum: 2015 Build Events
Topic: Air Trajectory B/C
Replies: 573
Views: 182489

Re: Air Trajectory B/C

For anyone using a plastic practice golf ball as the ball to launch: what kind of tube are you putting the ball in? I've looked for PVC pipe, and while it holds a ping pong ball well, it is just too small for the practice golf ball (about 2mm too small on the ID). Any help?

PVC pipe comes in many ...
by jrwood
February 11th, 2015, 7:56 pm
Forum: 2015 Build Events
Topic: Air Trajectory B/C
Replies: 573
Views: 182489

Re: Air Trajectory B/C

For anyone using a plastic practice golf ball as the ball to launch: what kind of tube are you putting the ball in? I've looked for PVC pipe, and while it holds a ping pong ball well, it is just too small for the practice golf ball (about 2mm too small on the ID). Any help?

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