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Conference vmszoo::rc

Title:Welcome To The Radio Control Conference
Notice:dir's in 11, who's who in 4, sales in 6, auctions 19
Moderator:VMSSG::FRIEDRICHS
Created:Tue Jan 13 1987
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1706
Total number of notes:27193

1133.0. "how much wind is too windy?" by SCOPLN::PAG () Fri Oct 20 1989 18:14

    I think I started this new hobby too late in the year.
    My first plane has been built for 5 weeks now and I haven't
    been able to fly it yet.  By the time I travel back up to NH
    from Marlboro, it's too dark.  Most weekends lately have been
    either too windy or too rainy.
    
    How much wind can these things stand ?
    
    I'm going to need skis instead of wheels pretty soon.
    (If I don't accidently break it first). 
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1133.1 Wind/InstructorWMOIS::DA_WEIERFri Oct 20 1989 19:3824
    
      I also began this hobby this past year (in the spring). First of all,
    you did not mention if you had an instructor to assist your learning
    process. If not, this should be your first concern. The instructor can
    make better calls as to what weather would not interfere with your
    learning.
      If you are attempting to learn yourself, (DON'T!) You would not want
    wind over 5 mph.
      If you have an instructor, I would suspect that winds averaging 10 -
    12 mph could be handled. This doesn't mean that the plane/instructor 
    couldn't handle higher winds, its just that when learning it helps to
    keep other variables ie; winfd to a minimum. It also makes a difference
    if the winds are steady in speed and direction, or from variable
    directions and speeds ie; are the winds coming nice and straight down
    the runway.
      This fall has been a difficult time to fly, especially for a person
    with low experience. It was much easier to get flight time in during
    spring and summer. I wonder how the winter is going to be?
    
                                           Good Luck,
    
                                           Dan Weier
    
    
1133.2Watch for wind turbulenceGIDDAY::CHADDPylon; the ultimate High.Sun Oct 22 1989 19:0413
Talking weather and wind. We had a Pylon contest 2 weeks back; the wind was 
measured at 35 Knots gusting to 40.

Landings were interesting, yet quite easy. The field in question had 2-3 miles 
off open paddock up wind; no trees or other obstacles to cause any turbulence. I 
fly at other fields where trees and bushes create so much turbulence 10 Knots 
makes landings difficult.

The crunch (sorry about that choice of word) is; it's not the wind speed that
is the problem it is turbulence that makes the model handling unpredictable
and dangerous. 

John
1133.3Another wind tip (so to speak)TEKTRM::REITHJim Reith DTN 235-8459 HANNAH::REITHMon Oct 23 1989 09:434
Another thing that can be helpful is to notice that the wind is calmest at 
sunrise and sunset (on the average). Yesterday was a blustery day but I got 
to the field around 3:30 and got in 5 good flights before "dusk" set in too 
deep.
1133.4windy daysKYOA::GAROZZOMon Oct 23 1989 17:209
    	A general rule of thumb is that the pattern planes will perform
    better in the wind. They can easily handle 10 to 20 MPH winds.
    The trainer types, high wing, flat bottom do not fly well in wind.
    They tend to balloon, or always want to climb. They also have much
    dihedral, allowing the wind, especially on the ground, to get under the
    wing and try to turn it over.
    
    Regards,
    bob g.