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21

FLYING YOUR GENTLE LADY

IMPORTANT:

Always check to 

be sure no one else is using the same frequency 

as you, before operating your radio.

Make hand launched test flights 

before 

first high-start or powered flight.

With transmitter and receiver switched on, hand launch the 
model directly into the wind. Gently correct the flight path
as necessary. Make any adjustments indicated in the 
rudder or elevator by means of the clevises.

In flight control, most of the beginner’s trouble comes from over-
controlling or holding a signal too long. It is better to operate
your transmitter slowly and smoothly.

A troublesome tendency is letting the model get downwind.
New flyers should try to keep the model upwind at all times
prior to the landing approach. It is more difficult to fly a 
model when it is downwind, and if a mistake is made, the model 
will end up farther downwind, making it impossible to fly it back
to the field.

If you are a novice, seek the help of an experienced flyer.
If nothing else, ask one of the better flyers at the field for
help. Usually, they are glad to spend a little time to get
somebody started right, and they very likely were helped in
the same manner themselves.

Here are some additional tips from Dave Brown, a multiple 
R/C Pattern National Champion, which have helped many
fliers get started. They are reprinted by permission of 

R/C

Modeler Magazine 

and are excerpted from Dave’s

article, “Learning How to Fly”, which appeared in the 

RCM

October 1979 issue.

from “Learning How To Fly”

by Dave Brown

Although Dave strongly recommends learning to fly with
the help of an instructor, he feels that if you must teach
yourself, a powered glider is the best type of plane to learn 
on

Set the airplane up with a very minimal amount of 
control surface throw, particularly on elevator. Now,
before you fly it, spend a considerable amount of time
“hanger flying”it simply by pointing it at many different 
angles (including coming straight at you) and working
the controls, imagining that it is flying and you are trying
to steer it around the sky. If possible, it’s better if you 
can mount the airplane up on a camera tripod while
doing this to get the perspective of the airplane being
above you as well as it climbing, diving, or banking. I

realize you may feel ridiculous while doing this and it

probably should be done out of sight of other sane
people to retain your stature in the community, but
believe me, it is important and it works. I still use this 
system when trying to straighten out a particular
problem or maneuver.

Now...you must get the airplane trimmed out by test
gliding it over some tall grass. Only when you can 
consistently throw the airplane at the right speed to
make it glide smoothly to the landing without dropping
like a brick or stalling and dropping in, are you ready to
continue. During all these test glides it is best to have 
the radio turned on, but leave the transmitter on the
ground, using it only in emergency to get the model out
of a thermal! Don’t laugh, I’ve seen this happen. After
you can consistently throw in this manner, try it holding 
the transmitter in the other hand and try steering it just a 
little. Don’t make any sharp turns, but rather try to 
make it do very shallow S-turns, never exceeding about
10 to 15 degrees from that straight line. Don’t touch the 
elevator control yet and don’t move the rudder stick any
more than about half its travel.

Reprints of Dave’s complete article may be obtained by
calling Carl Goldberg Products. Dave closes with his “ten
commandments” for the self-taught R/C pilot. We think
most of them make sense and should be heeded everyone!

1) Thou shalt get help if at all possible.
2) Thou shalt fly only a trainer type airplane,

preferable a motorglider

3) Thou shalt fly only when it is calm.
4) Thou shalt fly only in a very large open area with its

owner’s permission.

5) Thou shalt not fly to impress friends.
6) Thou shalt proceed slowly and with caution.
7) Thou shalt not panic; let the airplane fly itself out of 

trouble.

8) Thou shalt steer the model carefully and delicately,

using only rudder at first.

9) Thou shalt check thy equipment frequently and

change batteries faithfully.

10) Thou shalt be patient, lest thee bust thy toy!

REMEMBER.....

FLY ONLY IN AREAS SUITABLE AND/OR 
SANCTIONED FOR R/C AND KNOWN TO BE FREE
OF RADIO INTERFERENCE.

Great help can be found in

all phases of building and flying by reading R/C Modeler
Magazine’s “Flight Training Course, Vol. 1.” There also are a
number of videos (“Old Buzzard Goes Flying!” deals specifi-
cally with sailplanes) and flight simulation programs avail-
abel to help you. Happy Flying!

Содержание Gentle Lady

Страница 1: ...obstructed hills or ridges slope soaring is easily possible so long as you have a suitable landing area Hand launching the model off the upwind side of the slope directly into the wind will enable you with practice to soar back and forth along the slope in the rising air for as long as the wind remains Finally the use of power is an excellent option and this book and the plan show typical installa...

Страница 2: ...ler should be able to help you select the proper radio for your needs and skill level And be sure to get a system designed for aircraft as only certain fre quencies are available for model aircraft Necessary Tools and Supplies Miscellaneous Rubber Bands Roll of waxed Paper Modeling Knife and Single Edge Razor Blade Sandpaper assorted grits including Medium 150 and Fine 220 320 Sanding Block T Pins...

Страница 3: ...n This is no problem as slight deviations in the outline or size will not noticeably affect flight perform ance Because the fuselage plugs together and is self aligning it is not built directly over the plan However make sure the stabi lizer and fin are mounted square and true to the fuselage As you assemble the fuselage you will find the plan helpful in identifying parts and how things fit togeth...

Страница 4: ... described Some easily recognized pieces such as nose block are not shown Parts Identification Heavy lines indicate die cut parts Dashed lines indicate cuts to be made as described in the instruc tions About The Wood In The Kit We strive to supply good quality materials in your kit Wood parts are inspected with regard to the function they will serve If an imperfection is spotted in a scrap corner ...

Страница 5: ... rudder is tapered use 1 16 x12 wire for shim as shown Add gussets and let dry throughly 4 Temporarily tack cement elevator to stab and rudder to fin to be removed later Flat sand parts for uniform smooth surfaces Then sand edges rounding corners and blending surfaces Important Do Not sand the lower 2 of fin L E at this time Carefully separate elevator and rudder from main units 5 Lie the widest s...

Страница 6: ...nd T E at sheeted end Glue spars to ribs 5 6 7 and 8 Only 6 Wing Construction 13 steps Wing Terms Defined Dihedral The upward bend of the wings which usually starts at wing center Polyhedral Additional dihedral at the wing tips often used with glider wings 1 Collect the items needed to construct the WING They include 2 D C Sheet 6001 5 64 x3 x24 PT 3450 2 Tri strips 5 16 x5 16 x4 PT 4876 Wing Rib ...

Страница 7: ... we show an optional 3 piece wing The reason is that in a 2 piece wing the structural requirements at the center are very high This leads to a more difficult structure and a heavier one Having removable outboard panels is much simpler and lighter NOTE IF YOU ARE MAKING THE WING WITH THE REMOVABLE TIP OPTION OMIT THE NEXT 3 BOXES AND PROCEED DIRECTLY TO STEP 7 IMPORTANT THIS STEP IS FOR THE REMOVAB...

Страница 8: ...y securely bond wire and brass tube in place Securely glue 9 ribs in place Add gussets NOTE Later on after wing parts have been covered the removable tip panels are fastened to inboard wing sections using vinyl electrical tape This tape holds firmly yet can be removed with out damaging covering material PROCEED DIRECTLY TO STEP 9 NOTE Some people have tried to get a slightly better glide with the ...

Страница 9: ...and bottom for any joints which still need to be glued 12 Glue two of rib 1 together to make double thickness rib Glue doubled rib 1 at dihedral joint Cut L E sheeting from 2 1 2 balsa Glue sheeting securely to L E ribs and center joint From 2 1 2 and 3 wide balsa make remaining sheeting pieces and glue in place 13 Cut and sand a recess in T E at dihedral joint for rubber bands Flat sand entire wi...

Страница 10: ...24 PT 4686 1 Firewall 1 8 x1 7 16 x1 9 16 ply PT 4685 1 Nose Block PT 4704 4 Fuse longeron 1 8 SQ x36 PT 4705 2 Dowel 3 16 x3 4 PT 1746 Fuselage side construction 2 Locate the front and rear half of each fuselage side They will need to be glued together at the finger joint to form a complete side Trial fit the front and rear half of the fuselag sides 3 Lay out a piece of wax paper over the plans l...

Страница 11: ... sets up almost instantaneously Epoxy allows more time for application and adjustment Lie fuse sides over side view on plan and mark locations of formers 2 and 3 5 Refer to plan for locations then glue 1 16 ply tongue and balsa brace to hatch Glue balsa hole doubler to fuse top Glue the 1 16 ply triplers to formers 2 and 3 Then glue the 1 8 ply doublers to the formers as shown Carefully drill 3 16...

Страница 12: ...rs 2 and 3 are glued firmly to fuse sides Re glue the joints for additional strength 7 From 1 8 die cut sheet scrap cut a spacer 1 2 square Position fuse assembly over top view outline on plan Pull fuse nose together gluing former 1 in place Use tape to hold joint Pull tail end together with spacer tack cemented between to be removed later Spacer should be centered between fuse top and bottom Hold...

Страница 13: ...t unless of course you intend to mount an engine there In that case see next step NOSE MOUNTED ENGINE OPTION 12 Remove tank and rotate it 90 degrees so you can side mount engine Side mounting helps to keep gunk off model Center engine on 1 8 ply mount Mark and drill 3 32 holes for engine mounting screws Install engine on mount using screws washers and nuts as shown on the plan Press mounted engine...

Страница 14: ... Viewing model from rear see if stab sets level with respect to wing Sand stab platform area as may be necessary to provide a good level fit for stab Do not alter pre set stab incidence angle exactly horizontal in side view Center stab on fuse using a tape measure to obtain equal distance from side to side and from nose to rear corner of each stab tip Pin in place DO NOT GLUE AT THIS TIME From 1 8...

Страница 15: ...ay Glue wire A and threaded rod to balsa pushrod When dry taper both ends of pushrod and round off corners Bind with strong thread and re glue Repeat process for elevator pushrod Note it is longer HATCH OPERATION The hatch is held in place by the ply tongue at the front and by the wing at the rear In order to open the hatch without removing the wing the hatch rear is trimmed to allow it to slide b...

Страница 16: ...hing out the larg er wrinkles as you go Besides sticking the film firmly to the end of the panel run some of the film down the vertical side of the rib 3 After sealing all edges glide iron or use a heat gun over inte rior area to tighten the covering Trim and iron edges 4 When the bottom of the panel has been completed repeat the process on the top side Follow the same procedure for all wing panel...

Страница 17: ...ion in landing triple cover the underside from the nose to about 6 back Finally it s a very good idea to place your name address phone num ber AMA number and the word REWARD permanently on the inside wall of the servo compartment Then if your Gentle Lady should fly away for any reason you ll have a chance of getting it back 1 Obtain some 1 16 x1 4 wing seating foam tape and attach it to the wing r...

Страница 18: ...ide flange so guide will fit flush against the fin 6 Try the pushrods in working positon inside the fuse but without mini snaps Make adjustments as necessary so threaded rods head right for their control horns Move pushrods back and forth to simulate servo action and remove and adjust pushrods as necessary for smooth operation If required trim out channel inside fuse going forward from exit guide ...

Страница 19: ...you Mark the appropriate plug or plug in location ELEV or E NOTE The servo functions are determined by where they are plugged into the receiver Be sure to assemble them the same way each time so that the servos give you the proper responses Radio Protection Locate and protect airborne part of radio Begin by installing the servo rails 1 With pushrods installed tape the front wires up out of the way...

Страница 20: ...sitions with decals provided 4 Mount the charging jack for the battery in the fuselage side by the same method Cable Storage 1 Gather all excess cables together behind receiver and hold down with foam Set Control Surfaces 1 With elevator trim tab on transmitter set in the center position adjust elevator mini snap until top of elevator is flat with top of stab 2 With rudder trim tab on transmitter ...

Страница 21: ...u as well as it climbing diving or banking I realize you may feel ridiculous while doing this and it probably should be done out of sight of other sane people to retain your stature in the community but believe me it is important and it works I still use this system when trying to straighten out a particular problem or maneuver Now you must get the airplane trimmed out by test gliding it over some...

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