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HELP
DIRECTORY - 9-W

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NOTE :
THE HELP TOPICS
The help topics consist of links and Help Topics
accumulated over the years.
Many of them were from RCM Model magazine that is now defunct.
Please review these help topics.
If we have a topic or LINK listed and you are the author and do not want this
published in this E-book,
Just notify us and it will be promptly removed.
gwhite4432@aol.com
SELECT YOUR TOPIC BELOW :
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TOPIC LISTINGS
:
Water
Rudder Tips
AN ALTERNATE WATER RUDDER
FOR LAND CRAFT
Here's how Elmer Hanes Jr. attached a clever
water rudder to his Eagle 63 for float flying. Elmer simply drilled a hole
completely through the fuselage just forward of the vertical fin.
Into this hole he glued a piece of inner Nyrod tubing which
was long enough to stick out both the top and bottom of the fuselage about
an eight of an inch. A piece of music wire with a brass rudder soldered on,
a nose wheel steering arm, and some wheel collars attach the rudder assembly
to the fuselage through this plastic tube. A linkage wire with adjustable
clevis connecting the steering arm to the airplane's rudder control horn are
all that is needed to put you in business. All very neat and simple, and the
neatest thing is how easily
It is removed for going back to land flying.
Web
Primer for Clubs
Web Page Primer
for R/C Clubs - Guidelines, advice, pitfalls to avoid, and resources
for an R/C club to use in constructing their home page. By Andy Smith.
Weight Tips
ADDING WEIGHTS TO
REAR OF MODEL
Lead weight for fishing lines is
available at most sporting goods stores in the form of round (about 1/8" diameter)
strips, several inches long. This strip lead is easy to cut up and inbed in
the model during construction. For example, strips of lead can be inserted
under the triangle stock used to reinforce the fin or stabilizer on many model
designs. It can also be inserted into wing tips to provide lateral balance.Lead
weight for fishing lines is available at most sporting goods stores in the
form of round (about 1/8" diameter) strips, several inches long.
SANDBAG WEIGHTS
Fill plastic zip-lock bags of various sizes about 3/4 full
of fine sand, and seal each well. Use these to hold down large parts while
building, such as wings. The sand will conform to the shape of parts well.
They also work good when gluing sheeting to foam. Another but more expensive
method is to purchase "Load Shot" that may be found in Gun Stores to put into
the bags. If you know the amount of weight needed .. just measure the weight
on a scale.. pour the lead shot into the nose
of the aircraft and add epoxy. The lead shot will conform to all space available.
ADDITIONAL LINKS
Building Light
- - Tips for building a light Structure.
Light
is Better!
Ryan’s
Weight Estimator
Weight Distribution - - The weight in your plane - where's it
AT? (one page)
Weight Comparison Chart
Use This Chart To Compare The Weight Differences Between Various Covering
Materials.
WHEELS
Learn how to make your own balsa wheels
Wheel Chock Tips
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Cheap wheel stops
Save the caps from your fuel bottles then when working on a model
turn two of them upside down on the table and sit the wheels in them to
keep the plane from
rolling around.
TOILET PAPER TUBES - (Wheel
Chocks)
Need something to act as a wheel chock
when you are transporting your model around in the back of the pickup truck?
Try taking a toilet paper or paper towel cardboard tube and cutting in a hole
large enough to accommodate the model's wheel about mid point of its length.
Makes an excellent (and cheap) wheel chock.
Another easy and cheapmethod can be made by cutting holes just large
enough to accept the tires in foam pipe insulation available at most any hardware
store. Cut the insulation in about six inch lengths. When installed, you plane
will roll no more.
ADDITIONAL LINKS :
Leaf Spring Tail Wheel
- by Howard Sullivan
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Windshields
Ask your Dr.or Vet. for some old Xray film. Dip them
in household bleach to remove the emulsion and you have a clear plastic that
is good for cabin windows and windshields.
Wind shields and Canopies can be made from 2 and 3 liter Pop
containers, you can get a nice piece of flat by cutting away the top and
bottom. You can also use some of the top for a formed canopy.
Keep your old broken specs & sunglasses, the
lenses make excellent windscreens for your open cockpit style
models. Simply grind the top edge flat on your linisher
and you may also need to sand one side edge to get a symmetrical
frontal shape. You will finish with a great looking concave &
tinted screen, CA readily bonds with the ground edge too. (Be sure
to ascertain that the lens is in fact polycarbonate & not glass
though)
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Wind Topics
It's never too windy
to fly
If you wait for the weather to be good to fly , you won?t fly very much,?
and it you don?t fly very much, you wont be as sharp as you want to be .If
you only go on ?good? days you won?t know the difference
between good and bad. It isnt as much fun when the
wind is guesting or hot and cold air, or any thing other than just calm.
The challange is a great learning curve, and if you can
fly in wind you can fly anytime.
Remember ... the aircraft doesn't know it is windy. Only the speed of the
aircraft coming down wind will give you any indication that there is a lot
of wind aloft.
Turning Wing Bolts
If you use nylon wing bolts on your plane that take a slot
screwdriver, and you forget your screwdriver, try using a quarter. A
quarter is actually easier to use than a screwdriver, since it won't
slip off the bolt and damage your wing. What if you forget your
quarter too? Usually you can get a quarter from loose change in your
pocket, or your car.
Wing Reference
Links
Boost-tabs
Concept Colab Systems
- Patented wing design which
can be used on a number of different aircraft. Presented in French.
Flying Wings - Trimming
High vs
Low Wings - So, which is better??
Liftroll Cookbook
- How to design a good wing using a vortex-lattice spreadsheet by John Hazel.
RC-UP - Performance
flying wings
A Close
Look at Winglets
High vs Low Wings
- So, which is better??
Wing Analysis Applet
Wing Assembly
Jig - rcFU
Wing Loading Charts
Use these charts to figure wing loadings on your model airplanes quickly and
easily.
Wing Joints
- - Make That Joint STRONG !
Wingtips - What Good Are They? - - No, they're not only
for Looks.
TZagi
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Step-by-step how to build TZagi-type flying
wings. Videos, 3D images, FAQ. By Fabrizio Biancardi.
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