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Before you get ready to takeoff, see how the model handles
on the ground by doing a few practice runs at low speeds
on the runway. Hold “up” elevator to keep the tail wheel on
the ground. If necessary, adjust the tail wheel so the model
will roll straight down the runway. If you need to calm your
nerves before the maiden flight, shut the engine down and
bring the model back into the pits. Top off the fuel and then
check all fasteners and control linkages for peace of mind.

Remember to takeoff into the wind. When you’re ready, point
the model straight down the runway, hold a bit of up elevator
to keep the tail on the ground to maintain tail wheel steering,
and then gradually advance the throttle. As the model gains
speed decrease up elevator, allowing the tail to come off the
ground. One of the most important things to remember with
a taildragger is to always be ready to apply right rudder to
counteract engine torque. Gain as much speed as your
runway and flying site will practically allow before gently
applying up elevator, lifting the model into the air. At this
moment it is likely that you will need to apply more right
rudder to counteract engine torque. Be smooth on the
elevator stick, allowing the model to establish a gentle climb
to a safe altitude before turning into the traffic pattern.

For reassurance and to keep an eye on other traffic, it is a
good idea to have an assistant on the flight line with you. Tell
him to remind you to throttle back once the plane gets to a
comfortable altitude. While full throttle is usually desirable for
takeoff, most models fly more smoothly at reduced speeds.

Take it easy with the “Ultimate” ARF for the first flight,
gradually getting acquainted with it as you gain confidence.
Adjust the trims to maintain straight and level flight. After
flying around for a while, and while still at a safe altitude with
plenty of fuel, practice slow flight and execute practice
landing approaches by reducing the throttle to see how the
model handles at slower speeds. Add power to see how she
climbs as well. Continue to fly around, executing various
maneuvers and making mental notes (or having your
assistant write them down) of what trim or C.G. changes
may be required to fine tune the model so it flies the way you
like. Mind your fuel level, but use this first flight to become
familiar with your model before landing. With the plane
properly trimmed you will want to get started with some
aerobatics. This plane is capable of just about every
aerobatic maneuver you can do. Become familiar with the
high and low rate settings before using the 3D rates. If you
have not flown an airplane with 3D rates you should work
your way into these higher 3D rates cautiously. The extreme
throws can stall the airplane if you are not careful. Over
controlling could also result in unwanted snaps. If you have
not flown 3D you might want to consider getting help from an
experienced 3D pilot. When executing down line maneuvers

it is important to use good throttle management. Full power
down lines could result in over stressing of the aircraft.

To initiate a landing approach, lower the throttle while on the
downwind leg. Allow the nose of the model to pitch
downward to gradually bleed off altitude. Continue to lose
altitude, but maintain airspeed by keeping the nose down as
you turn onto the crosswind leg. Make your final turn toward
the runway (into the wind) keeping the nose down to
maintain airspeed and control. Level the attitude when the
model reaches the runway threshold, modulating the throttle
as necessary to maintain your glide path and airspeed. If
you are going to overshoot, smoothly advance the throttle
(always ready on the right rudder to counteract torque) and
climb out to make another attempt. When you’re ready to
make your landing flare and the model is a foot or so off the
deck, smoothly increase up elevator until it gently touches
down. Once the model is on the runway and has lost flying
speed, hold up elevator to place the tail on the ground,
regaining tail wheel control.

One final note about flying your model. Have a goal or flight
plan in mind for every flight. This can be learning a new
maneuver(s), improving a maneuver(s) you already know, or
learning how the model behaves in certain conditions (such
as on high or low rates). This is not necessarily to improve
your skills 

(though it is never a bad idea!), but more

importantly so you do not surprise yourself by impulsively
attempting a maneuver and suddenly finding that you’ve run
out of time, altitude or airspeed. Every maneuver should be
deliberate, not impulsive. For example, if you’re going to do
a loop, check your altitude, mind the wind direction
(anticipating rudder corrections that will be required to
maintain heading), remember to throttle back at the top, and
make certain you are on the desired rates (high/low rates).
A flight plan greatly reduces the chances of crashing your
model just because of poor planning and impulsive moves.
Remember to think.

Have a ball! But always stay in control and fly in a 
safe manner.

GOOD LUCK AND GREAT FLYING!

Landing

Flight

Takeoff

32

Summary of Contents for ultimate!

Page 1: ...sed condition to the place of purchase To make a warranty claim send the defective part or item to Hobby Services at the address below Hobby Services 3002 N Apollo Dr Suite 1 Champaign IL 61822 USA In...

Page 2: ...t much this airplane cannot do You are only limited by your own abilities We have no doubt that you too will find it the Ultimate in model flying For the latest technical updates or manual corrections...

Page 3: ...nd the work area thoroughly after working with fiberglass parts Remember Take your time and follow the instructions to end up with a well built model that is straight and true This is a partial list o...

Page 4: ...ads per inch and a length For example 4 40 x 1 1 2 38mm This is a number four screw that is 1 1 2 38mm long with forty threads per inch When you see the term test fit in the instructions it means that...

Page 5: ...r any reason contact Product Support by e mail at productsupport greatplanes com or by telephone at 217 398 8970 Replacement Parts List Order Number Description How to Purchase Missing pieces Contact...

Page 6: ...ol Horn 8 Nylon Retainer 2 2 x 9 Hinge Material 2 11 3 4 Gray Plastic Outer Tube 1 Clevis Keeper 16 4 x 1 2 SMS 33 2 x 3 8 SMS 8 4 40 x 3 8 Machine Screw 4 6 32 x 1 2 SHCS 4 4 40 x 1 SHCS 4 4 40 x 1 2...

Page 7: ...If you have one use a high speed rotary tool to drill the holes 2 Use a sharp 11 blade to cut a strip of covering from the hinge slots in the wing and aileron 3 Cut sixteen 1 x 1 25 x 25mm hinges from...

Page 8: ...wing to prevent it from falling back into the wing 5 Install the servo into the servo opening Drill through the servo mounting holes with a 1 16 1 6mm drill bit Remove the servo from the servo openin...

Page 9: ...ed alcohol or other solvent to thoroughly clean the pushrod Use coarse sandpaper to roughen the end of the pushrod where it is to be soldered B Apply a few drops of soldering flux to the end of the pu...

Page 10: ...of the wing Set the wing aside until the glue fully hardens 6 Place the plywood wing bolt mounting plates in position on the bottom of the wing over the wing bolt holes When positioning the plates be...

Page 11: ...selage into the slots on the top left side of the fuselage Be sure the cabane slides into the slots located inside of the fuselage 4 Located inside the fuselage are 4 40 blind nuts Align the holes in...

Page 12: ...od is flush with the face of the knob 9 Carefully apply a couple of drops of thin CA to the threads of the rod and knob This is best done with a micro tip on the bottle of CA Only a couple of drops ar...

Page 13: ...the bottom of the wing Insert the balsa and plywood wing joiner into the joiner pocket and then slide the left wing panel onto the right wing panel Check to be sure that the root rib of the wings mak...

Page 14: ...rom the back of the fuselage to reveal the slot for the horizontal stabilizer and the vertical fin 2 Slide the horizontal stabilizer into the slot in the fuselage Stand back and look at the stab in re...

Page 15: ...ue with the assembly of the fuselage 1 Using the same installation method used for the ailerons install three 1 x 1 25 x 25mm hinges into each elevator half and then install the elevators into the sta...

Page 16: ...9mm socket head cap screws and 4 washers 1 Bolt the landing gear to the fuselage with 6 32 x 1 25mm socket head cap screws 6 lock washers and 6 flat washers When installing the landing gear be sure th...

Page 17: ...he hole located at the bottom rear of the fuselage 8 Locate the nylon tail wheel bushing and glue it in place in the hole 9 Slide the aluminum wheel collar included in the tail wheel hardware bag onto...

Page 18: ...works well for this 4 Place a nylon control horn in line with the outer hole in the servo arm When positioned properly the control horn will rest on a hardwood plate in the elevator Mark the location...

Page 19: ...and fin Cut the covering to reveal the mounting holes Insert a 2 56 x 5 8 16mm machine screw and 2 flat washer into one of the pre assembled wires Insert the screw washer and wire into the forward ho...

Page 20: ...43 EIS or other gasoline engine skip ahead to the instructions for mounting that engine If you will be using another brand of gasoline engine read through the installation instructions for the Fuji I...

Page 21: ...4 x 12 305mm threaded rod to fit from the throttle servo arm to the throttle arm When bending the wire be sure that you have clearance between the pushrod and any of the engine muffler components Meta...

Page 22: ...marks on the template Insert a 10 24 5mm blind nut into the holes from the back of the firewall 5 Included in the kit are four 1 2 13mm aluminum spacers Install the engine to the firewall with four 1...

Page 23: ...ctions for switch recommendations as close to the engine as possible The bottom of the fuselage is a good location for this You may wish to create a small plywood mounting plate to mount the switch to...

Page 24: ...ape onto the side of the fuselage aligned with each of the mounting blocks Draw a line from the center of the mounting block back 3 76mm Do this for all five mounting blocks 2 The following instructio...

Page 25: ...13mm screw into the hole Continue this for all five mounting blocks 6 Remove each of the screws apply a couple of drops of thin CA into each of the holes in the cowl mounting block to harden the threa...

Page 26: ...g into the receiver we have used a slightly modified Ernst Charge Receptacle ERN3124 for Futaba and a 12 305mm servo extension 7 Cut the charge receptacle in half just above the locking fingers 8 Put...

Page 27: ...ter allows accurate positioning and reduces air bubbles underneath 3 Position decals on the model Holding the decal down use a paper towel to wipe most of the water away 4 Use a piece of soft balsa or...

Page 28: ...all off Use 2 sheet metal screws RTV silicone or epoxy to permanently hold the weight in place 4 IMPORTANT If you found it necessary to add any weight recheck the C G after the weight has been install...

Page 29: ...ew follow the engine manufacturer s instructions to break in the engine After break in confirm that the engine idles reliably transitions smoothly and rapidly to full power and maintains full power in...

Page 30: ...nstrations until it has been proven to be airworthy by having been previously successfully flight tested 2 I will not fly my model aircraft higher than approximately 400 feet within 3 miles of an airp...

Page 31: ...For this reason the fuel mixture should be richened so the engine runs at about 200 RPM below peak speed By running the engine slightly rich you will help prevent dead stick landings caused by overhe...

Page 32: ...This plane is capable of just about every aerobatic maneuver you can do Become familiar with the high and low rate settings before using the 3D rates If you have not flown an airplane with 3D rates yo...

Page 33: ...33 Fuji IMVAC BT 43 EIS Engine Mounting Template O S 1 60 Engine Mounting Template...

Page 34: ...34...

Page 35: ...ms the cowl and wheels pants GPMA1305 Great Planes 1 3 Scale Christen Eagle II ARF True to the homebuilt original the Christen Eagle II pushes the design envelope making it Great Planes most realistic...

Page 36: ...____________ Where Purchased _________________________ Date Construction Started __________________ Date Construction Finished _________________ Finished Weight __________________________ Date of Firs...

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