THUNDER TIGER Soaring Star User manual

Warranty:This kit is guaranteed to be free from defects in material and workmanship at the date of
purchase. It does not cover any damage caused by use or modification. The warranty does not extend
beyond the product itself and is limited only to the original cost of the kit. By the act of building this user-
assembled kit, the user accepts all resulting liability for damage caused by the final product. If the buyer
is not prepared to accept this liability, it can be returned new and unused to the place of purchase for a
refund.
Notice: Adult Supervision Required:This is not a toy. Assembly and flying of this
product requires adult supervision. Read through this book completely and become familiar with the
assembly and flight of this airplane. Inspect all parts for completeness and damage. Customers in North
America please call 1-949-833-7498 for help if you encounter any problems.
No.4313 Soaring Star
Wing Span: 78.75"(2000mm)
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Length: 41.25” (1047mm)
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Wing Area: 532.5 sq.in.(34.36dm
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Weight: 50~52oz.(1400~1500g)
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Wing Loading: 13.8oz./sq.ft.(42g/dm
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Motor: 540 Motor included
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Prop: 8 x 4.5 Folding Prop included
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ESC-50 req’d
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Radio: 4 channel, 4 mini servo req’d
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Battery: 7.2V req’d
Almost Ready To Fly
2M Electric Powered R/C Sailplane

Table of Contents
Introduction
Pre-Assembly Notes...............................1
Other Items Required..............................1
Tools and Supplies Needed ...................1
Part Drawings.........................................2
Assembly
Wing........................................................3
Fuselage.................................................5
Tail...........................................................8
Motor & Prop...........................................9
Servo, RX, ESC & Battery.....................10
ASSEMBLY INSTRUCTION
INTRODUCTION
All of us at Thunder Tiger want to thank you for choosing the Soaring Star .This Kit has been engineered to go
together quickly and easily while still providing you with great looks and exceptional flying performance. The world of
electric powered sailplanes can be an extremely challenging and rewarding experience. Your skill along with the
design capabilities of your model will combine to defy the laws of gravity and produce flights of unbelievable distance
or duration. Under proper conditions your Soaring Star can stay aloft for hours from a single battery charge! As you
gain experience with your model you will be able to
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feel
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the wing and lift conditions that affect it enabling you to
greatly extend your flight times.
The
Soaring Star is an electric powered 2-meter sailplane which is intended for use in light to medium wind and lift
conditions. Its airfoil, motor package and design planform are intended to maximize performance under those flying
conditions and will provide great results for pilots of all skill levels.
We suggest that before beginning to assemble this kit you thoroughly read this assembly instruction manual to
familiarize yourself with the complete assembly procedure. This will insure that your assembly process will be as
smooth and uneventful as possible.
We are confident that you will enjoy flying your
Soaring Star and that it will provide many hours of challenging and
rewarding flight.
Final Assembly
Canopy Installation..............................11
Control Throws....................................12
Balancing Your Soaring Star .................12
First Flights
Checks You Should Make...................12
Flying Your
Soaring Star .......................12
Safety Precautions..............................14

N
PRE-ASSEMBLY NOTES
1. If you are not an experienced R/C pilot plan to have a fully
competent pilot help you to learn to fly your Soaring Star.
This will help you to be successful much faster and also
avoid potential damage to your model.
2. Please assemble your model exactly according to these
instructions. Do not attempt to modify or change the Soaring
Star in any way as doing so may adversely change its flying
characteristics.
3. Before you begin please check the entire contents of this
kit against the parts list and part drawings to be sure that no
parts are missing or damaged. This will also help you to
become familiar with each component of your Soaring Star.
If you find that any of the parts are either missing or
damaged please contact your dealer immediately for
replacement. Note: Your dealer cannot accept kits for return
if construction has begun.
For customers in the US and Canada please call or write to
ACE Hobby Distributors, Inc. for replacement of missing or
damaged parts.
ACE Hobby Distributors, Inc.
2055 Main Street, Irvine, CA 92614
Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]
Remember. We have worked very hard to make this model
as easy to assemble as possible while still maintaining our
high standards of quality. Your assembly of this model is
very important and will determine the final flight capabilities
of your Soaring Star, so use extra care and follow the
assembly procedure exactly.
OTHER ITEMS REQUIRED
Radio: You will need at least a
3 channel radio control system
with 4 mini servos on an
aircraft frequency for use in
your Soaring Star. However, if
you are really looking for every
bit of extra performance then
you should consider using one
of the miniature radio systems
available which would lower
the weight and increase the
performance of your Soaring Star.
Electronic motor controller: We recommend the ACE8014
ESC-50 with BEC for controlling the power of your Soaring
Star as well as eliminating the need for a separate radio
battery. The BEC (Battery Eliminator Circuitry) in this
controller will automatically turn off the power to the motor
when the battery reaches a factory present discharge level
leaving about 20-25 minutes of flight time for the radio
system. Note: Some radio manufacturers offer a lightweight
radio system with a built-in motor controller with BEC
especially for this type of model.
Flight Battery: We recommend the use of a 6 cell 7.2V
2000 mAh battery pack for maximum performance.
Charger: You will need a quick charger to charge your
power battery. We recommend our ACE2529 EDC-01 simple
charge or TTR2685 7.2V DC Quick Charger for 6-cell
battery pack.
Note: When charging your flight battery be sure to very
carefully follow the instructions provided with the charger.
Extension Wire: 2 servo extensions plus Y harness are
required. If you are going to use Flaperon then it will require
2 servo extensions which are 15" in length minimum.
TOOLS AND SUPPLIES NEEDED
1. 5 Minute Epoxy
2. Thin CA Glue
3. Thick CA Glue
4. 1/2 Masking Tape
5. Mixing Stick for Epoxy
6. Medium Grit Sandpaper
7. Rubbing Alcohol
8. Paper Towels
9. Hobby Knife
10. 1/16 Drill
11. 5/64 Drill
12. 1/8 Drill
13. 3/16 Drill
14. Ruler
15. Pen, Pencil or Marker
16. Small Screw Drivers
17 C d S i
ASSEMBLY INSTRUCTION

AS6317 FRP Fuselage
AS6322 Decal
AS6319 Horizontal Tail
AS6318 Main Wing
AS6324 Plywood Parts
AS6189 Motor
FRP Fuselage (1)
PE0565 Folding Prop Set
AS6243 Control Horn (Sold in Pair) AS6049 Control Horn (typical)
(Sold in Pair)
Main Wing ( L/1, R/1)
AS6321 Pushrod Set AS6320 Canopy
CA Hinge (2)
Zip Tie (1) Blind Nut (4)
Two-Sided Tape (2)Wing Protector (L/1, R/1) Plastics Servo Bed (2)
Hatch Cover (L/1, R/1)
2 x 5mm Wood Screw (8)Wing Bolt (L/2, S/2)
Carbon Wing Joiner (2)
Simulated Carbon Canopy (1)
2 x 5 mm Wood Screw (5)
Horizontal Tail / Elevator (1)
Plastic Sink Washer (2)
3 x 20mm Sink Wood Screw (2)
Backplate (3)
2 x 22mm Screw (3)
Nylon Horn Link (3)
Control Horn Base (3)
Backplate (1)
2 x 12mm Screw (2)
Control Horn (1)
Clevis (4) Short Threaded End (1)
Decal (1)
Z-Bend Pushrod (2)
Long Threaded End (1)
3x8mm Sink Screw (2)
540 Motor (1)
2 x 8mm Sink Screw (1)2 x 12mm Screw (2) 5mm Nut (1)
Drive Shaft (1)
Drive Nut (1)Washer (1)
Backplate (1)
Spinner (1) Blade (2)
Aileron Pushrod (2)
Plywood Parts (1)
Open the box and check that you have all the parts as shown
below. If anything is missing please contact your dealer

3. Use heat iron to tack down the covering at the
opening. Do’nt move the leading string away until
step 6.
4. Sand the glue area of the plastic square piece
(servo bed) then CA it on the wing planking.
5. Connect the extension wire and tape the connector
to prevent from disconnecting during flight.
1. Before you install the aileron servo you have to
decide your Soaring Star have Flaperon (FLPN) or
regular Aileron control surface.
If Flaperon function is applied, then it will require 2
Servo Extensions which are 16" long minimum.
If Aileron control surface is your choice, then 2
Servo Extensions(8") plus a Y harness are
required.
FLPN
40cm
20cm
2. Cut away the covering at servo hatch, the hole
near the wing root where extension wire to go
through and mounting holes.
ASSEMBLY / WING
Wing Assembly

9. Locate the Hatch Cover and trim it along the
molded line. Cut a hole as an exit for pushrod and
drill holes at each corner with
1/16"(1.5mm) drill bit.
1.5mm
10.Cut the servo horn as shown. Connect the servo
to your receiver and set up your radio to make
sure the direction is correct. Do not secure the
servo at this moment.
11.Locate the clevis and the pushrod. Thread the
clevis onto the pushrod at least 1/4" (6mm). Cut
small piece of silicone tube about 1/8" (3mm) and
slide it onto the clevis.
6mm
3mm
6. Use the leading string to make a knot on the servo
extension.
7. As the holes in the ribs are very small, it will be
easier to pull the string if you tape the extension
cord end to the leading string in a tapered fashion
as shown.
8. Pull the string out from the hole slowly, using
needle-nose pliers or tweezers.
ASSEMBLY / WING

14.Next secure the Hatch Cover in place with
furnished 2x5 mm wood screws. Snap on the
clevis on control horn. Thread a small piece of
silicone tube and slide it on the clevis to prevent it
from loose.
Do the same procedure on the other wing half.
2x5 mm
15.Locate the front and rear wing mounts as well as
the doublers. Glue the doublers as shown.
12.Install the pushrod on servo horn when servo is at
neutral position. Next snap the clevis onto the
control horn link. Before using two-sided tape to
secure the servo in place, use the hatch cover as
a guide to position the servo. Make sure the servo
horn does not contact the fairing when attached.
Also make mark for the control horn hole.
13.Drill 5/64" (2mm) hole at the mark then install the
control horn and link with 2x22mm machine screw.
Make sure the control horn base does not go over
the leading edge of aileron.
2mm
ASSEMBLY / FUSELAGE
Fuselage

16.Trial fit the wing mount in the fuselage, sand the
contact area with 200 grit sandpaper. This will
provide a better glue bond.
17.Glue the front and rear wing mount in place either
by thick instant glue or epoxy. The wing mounts
are flush with the opening of fuselage.
18.Locate the wing protectors, place the wing
protector where is even with the edges. Make
marks along the wing protector on the wing.
19.Remove the covering inside the mark about 1/8"
(3mm) by using hobby knife.
3mm
20.Do the same procedure on the other wing halves,
next locate the carbon rod and join the two wing
halves.
1/8" 3mm
21.Draw a center line on fuselage then place the
main wing on the fuselage. You may use masking
tape to tape two wing halves to hold them
together. Use four mounting holes as the guide to
make drill mark on the fuselage.
ASSEMBLY / FUSELAGE

22.Next drill 3/16" (5mm) holes where you marked.
Hint: It will be easier if you drill 1/8” ( 3mm) hole
first then use the 3/16” (5mm) bit to drill the hole
again.
5mm 3mm
5mm
23.Install the blind nut in place. Secure the wing bolt
all the way in with the blind nut underneath the
wing mount.
24.Install the main wing on fuselage as shown, it
should be secured perfectly.
25.Remove the wing, insert the guide tube from the
fuselage tail. Apply a drop of CA to glue the guide
tube in place.
26.Locate the guide tube bulkhead then insert the
guide tube through the bulkhead.
Push bulkhead into the fuselage just tight then
apply CA to secure bulkhead and guide tube in
place. Never push it in too hard or it may hurt the
fuselage.
ASSEMBLY / FUSELAGE

30.Drill 2mm holes and install the control horn on the
tail, note it has to be in line with the tail mounting
holes and the control horn is even with the
elevator leading edge.
31.Place horizontal tail on the T-tail mount , use two
holes as the guide and make drill marks. Make
sure the drill marks are on the center line of the
Tail mount. Drill 3/32”(2mm) hole at the marks
vertically.
T T
T
2mm
32.Locate the plastic washer and 3x20mm Wood
Screw then secure the tail on the T-tail mount.
Make sure the horizontal tail is perpendicular to
the vertical tail and has same angle to the main
wing if you see from the nose.
27.Locate the plywood servo tray and supports. Glue
those supports in place with thick CA or Epoxy.
28.After it cured, slightly sand the inside of fuselage
at glue area with 200 grit sandpaper. Next slide
the servo tray in the fuselage from the front
opening, it might need to rotate the servo tray to
get in. Set the servo tray in level and make sure its
front end is 2 3/4” (70mm) away the leading edge.
Apply thick CA to glue it in place.
70mm
29.Locate the control horn and cut the control horn as
indicated.
ASSEMBLY / TAIL
Tail Installation
2 3/4" (70mm)

35.Locate the control horn base, backplate, link and
2x 22mm screw then install the control horn on the
rudder.
36.Locate the CA hinges then insert the CA hinges in
the slots of the vertical tail then glue the rudder
and CA hinge in place with thin CA.
Do the same procedure of elevator pushrod on the
rudder pushrod.
37.Locate the motor, and 3x8mm countersunk
screws. Secure the motor in the fuselage.
3x8mm
3x20mm T
33.Locate the short/ long threaded end, clevis and
plastic tube. Thread the long threaded end to
plastic tube first abut 1/4” (6mm) in length then
insert the plastic tube through the guide tube from
the bulkhead end. Get the plastic tube at the rear
of T-Tail mount then install the short threaded end
and clevis.
6mm
34.Snap the clevis onto the control horn as shown. It
may need to file the T-Tail portion to make sure the
movement is free.
A
A=A'
A'
ASSEMBLY / MOTOR & PROP
Motor / Prop Installation

40.What we used here are mini servos. You may use
standard servo but need to enlarge the servo tray.
The upper one is elevator servo and lower one is
rudder servo.
41.Insert the Z-Bend end to the servo control horn
then secure the servo horn onto the servo. It may
need to adjust the threaded rod and plastic tube to
get rudder and elevator at the neutral position.
Z
38.Locate the prop, spinner and screws as shown.
Assemble the folding prop first. Make sure the two
blades move freely. Insert the drive nut to the
backplate then the drive shaft. The hole of drive
nut is tapered to accommodate the drive shaft.
Secure the whole set onto motor shaft with the
nut. Do not over-tighten the nut as it might break
the aluminum drive shaft but make sure it will not
spin out when it in high rotation.
39.Make sure there is about 2~3mm(5/64"~1/8") gap
between spinner backplate and fuselage.
2~3mm
ASSEMBLY / SERVO
Servo Installation

Use furnished zip-tie to fix the battery pack in
place. Insert zip-tie through the laser cut slot and
go around the plywood bar then come out from
the other slot.
45.Use switch plate as a template, drill holes then
install the switch as shown.
46.Locate the canopy. Cut 1/16"(1.5mm) outside the
molded line with curved scissors. Trial fit and trim
it until it fits on the fuselage.
1.5mm
42.Refer to the manual of Electronic Speed Control
Unit (ESC-50 Shown P/N:ACE8014), link to motor,
battery and receiver. You may wrap the receiver
with sponge or thin foam pad. It will protect the
receiver and reduce the vibration from motor.
3.The attached picture is the example for using
ESC-50.
44.Apply furnished foam tap on battery mount, it will
help retaining the battery pack in place.
Rx
Motor
ACE
ESC-50
0N
OFF
Batt Sw
7.2-8.4V Battery
ACE R/C
72
NARROW BAND
MHZ
TR-402A
4CH AM RECEIVER
CH.4
CH.2
CH.3
BATT
CH.1
ASSEMBLY / CANOPY
Canopy Installation
RX, ESC & Battery Installation

47.With the canopy in place on the fuselage, drill 5
holes with 1/16" (1.5mm) bit. One in the front of
canopy, two at both sides of the canopy. Next
secure the canopy with 2x5mm wood screws.
1.5mm
2x5mm
These control throws are merely a starting point for
your radio setup and can be tailored to fit your flying
style.
48.Balancing your model is very important and must
not be overlooked. The center of gravity (CG) is
2 3/8" behind the leading edge of the wing near
the wing root, parallel with the fuselage. You can
adjust the battery pack forward or backward to
reach the right CG.
2 3/8"
60mm
FIRST FLIGHTS
Checks You Should Make
Before you attempt to fly your model you should
perform some final checks:
1. Fully charge your radio and flight batteries
following the manufacturers instructions.
2.Check the direction of travel of your control surfaces
and the operation of the motor controller per the
manufacturers instructions.
3.Range check your radio system per the
manufacturers instructions.
4. Double check that you have installed the screws in
the servo control arms and that the clevis are
snapped tightly on the control horns.
We strongly recommend that you get help from an
experienced R/C pilot to learn to fly if you are just
beginning. You should be able to find help at your
local dealer or club field.
Flying Your Soaring Star
First of all, if you are flying with other flyers, check to
make sure they are not operating on the same
frequency as you. If they are, do not turn on your
radio until they have safely landed and have turned
their radios off.
Secondly, even though the Soaring Star is very easy
to fly, if you are a novice modeler/pilot, we highly
recommend that you seek the help of an experienced
modeler for your first few flights. He can save you a
lot time and possible disappointment by helping you
get your model in the air safely and getting it trimmed
out for you.
Important: The radio control system is set up to
operate the control surfaces just like a real airplanes
as if the pilot (you) are sitting in cockpit controlling the
airplane. When you want the plane to dive, you push
the elevator stick forward (up), to climb you pull the
stick back (down), to turn right, you move the aileron
stick to right with elevator up and visa versa. When
youwant to turn the motor on you push the throttle
FINAL ASSEMBLY / CONTROL THROWS & BALANCING
Elevator-Low Rate
Aileron-Low Rate
Aileron-High Rate
Elevator-High Rate
Rudder
3/8"
3/8"
5/32"
5/32"
1/2"
1/2"
3/8"
3/8"
5/8"
5/8"
Control Throws
Balance

stick forward and when you want to turn the motor off
you pull the stick back. It is the turning that causes
the most problems with novice pilots because when
the plane is flying towards you a right turn command
on the transmitter cause the plane to turn to your left
(which is the planes right). Get the picture?
Fortunately the up and down commands do not
change. The easiest way to conquer this problem is
to try and always face your body near the direction the
planes is flying. This means that you will have to look
over your shoulder at times, but many modelers find
this an easy way to learn.
THE FIRST FLIGHTS
You should always use the first few flights to get
accustomed to your new airplane and its flying
characteristics. Keep the model upwind and climb to
a good comfortable altitude to cut off the motor and
trim your Soaring Star for a glide. At altitude cut the
motor and start your glide. Have an experienced
modeler adjust the trims of the transmitter for you until
the plane will glide straight and level without any other
control input. Once the trims are set practice making
smooth turns in both directions while losing as little
altitude as possible. When the Soaring Star starts to
get too low for comfort turn the motor back on and
climb back up to altitude. Practice this climbing and
gliding until you are comfortable with the airplane.
Depending on the battery you use the Soaring Star
will make 2 to 3 good climbs up to a nice thermal
searching altitude from single battery charge. Once
the ESC shuts off the power to the motor you will
need to set up for your landing. Continue to make
smooth gently turns while lining up the Soaring Star
with your landing strip. Once you are set up to land
keep the wings level and let the model settle in for an
nice gentle landing while adding up elevator to keep
the nose up slightly as the plane slows down. Make
several flights like this to really familiarize yourself with
the characteristics of your model and to learn the glide
and distance covering abilities of the Soaring Star.
Once you have mastered a good “comfort level” you
are ready to start searching for thermals which will
really increase your flight times.
THERMALS
Thermal soaring is one of the most interesting and
challenging types of flying there is. Believe it or not,
your Soaring Star is capable of flights thousands of
feet high, lasting for several hours, and covering
dozens of miles. The following paragraphs will help
explain how to take advantage of natures energy
sources called thermals.
“Thermal” is the term applied to columns of rising air.
This air is rising because it is warmer than the
surrounding air. A dust devil is simply a thermal which
ahs picked up some dust. Even a tornado is very
similar to a thermal, but of course much stronger.
Thermals occur when the sun, or other heat source,
heat the air in one location faster and/or warmer than
the surrounding air. Darker surfaces (plowed fields,
asphalt parking lots, etc.) absorb the sun’s energy
faster than lighter colored and are generally good
thermal generators. This warmer air is lighter (less
dense) than the cooler air and thus rises. The rising
air naturally starts to rotate, much like water going
down a drain, and forms an inverted funnel shaped
column that usually gets larger with altitude. This
warmer air often contains water vapor which
condenses as it reaches the cooler air high above the
earth forming big puffy Cumulus clouds that
experienced sailplane flyers will watch to determine
where the thermals are forming. Thermals vary in
strength, but often contain air that is rising at speeds
over 1200 feet per minute. Some thermals are so
strong they can even rip a sailplane apart, especially if
the plane is flying fast when it passes through the
thermal.
THERMAL SOARING
It takes lots of practice and concentration to thermal
soar like the Hawks and Eagles. Since the pilot is not
sitting inside an model sailplane, he cannot feel the
thermal, he can only see his sailplanes reaction to the
thermal. Therefore, the majority of the time, unless
the pilot is paying careful attention to the plane, he
may not even realize that plane is near a thermal.
Since most thermals are relatively small, less than a
hundred feet in diameter near the ground, the
sailplane will rarely fly directly into the thermal and
start rising. More likely, it will fly near a thermal and
the wing closest to the thermal will rise turning the
plane away from the thermal. So as you can see, an
inexperienced pilot may bounce around between the
thermals with ever knowing that he is encountering
rising air.
In order to take advantage of thermals, you need to fly
smoothly with as few control inputs as possible.
Watch the sailplane carefully and it will tell you what
the air around it is doing.
When a sailplane does fly directly into a thermal it will

either start rising or stop sinking at its normal rate.
Either case is reason enough to explore further.
Continue flying straight ahead until you have obviously
passed through the area of strongest lift. Now start
circling in fairly tight, but smooth circles. Because of
the thermals inverted funnel shape, the lower the
planes altitude, the tighter the circles need to be. As
the plane gains altitude, the diameter of the circles can
be increased. If you see the plane falling off on one
side of the turn, move the circle over into the stronger
lift. Thermals are swept along by the wind so allow
your circle to drift downwind with the thermal. Be
careful when following a thermal downwind though as
you still have to be able to make it back to the field!
If the sailplane is flying along and all of a sudden turns
by itself, it has probably flown near a thermal. Keep in
mind that thermal will have tendency to turn the plane
away, so make a 180 degree turn and fly back towards
the thermal. If you don’t quickly encounter lift start
searching around that area. If you find the thermal,
follow the procedure outlined above to take advantage
of it.
Thermals can be generated at any time of the day, but
the strangest thermals are usually produced when the
sun is directly overhead 10:00am to 2:00pm seems to
be the best time to find the strongest thermals.
If you find yourself getting too high or you’re having
trouble getting out of a strong thermal. DO NOT dive
the plane to lose altitude. This will very quickly over-
stress the airframe and blow the wings off the plane.
The easiest and safest way to quickly lose altitude is to
apply full rudder (either right or left) and full up
elevator. This will put the plane into a tight spin that
will normally not over-stress the airframe. This is
especially useful if the sailplane gets sucked into a
cloud or gets too high to see. The spinning action will
give the sun a better chance of reflecting off of the
wing and catching your attention.
As you might expect, with all this rising air, there must
also be some sinking air. This sinking air is the
sailplane pilots enemy and one of the factors that
really make soaring challenging. “Sink” as it is
referred to, is usually not as strong as the nearby
thermals, but is can quickly put a sailplane on the
ground. Sink in one of the reasons, you have to be
very careful when chasing a thermal downwind. If you
encounter sink, immediately turn and fly 90 degrees to
the direction of the wind. Apply a little down elevator
to pick up some speed and get out of the bad air as
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Safety Precautions
You as the pilot of this radio controlled model are
responsible for any accidents that may occur during its
use. We recommend that you fly your model at a
model club field which is specially set up for model
flying. But always be sure that you operate the model
in a safe and careful manner and observe the
Following Suggestions:
1. Do not fly your model close to buildings, power
lines, roads, or other obstacles.
2. Do not fly in congested areas such as parks or
occupied playing fields. Select wide, flat and open
area to fly with no obstructions and plenty of room
for learning to fly.
3. Do not fly without help from an experienced model
pilot until you have learned how to fly. Your local
model club or hobby shop can recommend an
instructor if you do not already know one.
4. Always check for other modelers in the area and be
sure that your frequency is not in use by someone
else which might cause you model to crash.
Always observe frequency control systems at
flying fields and wait your turn to fly.
5. Never fly your model directly toward spectators,
autos, other modelers or their models.
6. Always abide by the rules for model flying provided
by your club and the governing agency for model
aircraft in your country.
Congratulations
Now that you have completed the assembly of your
Soaring Star model we feel that have a very capable
and good looking 2-meter electric sailplane. We hope
that you will enjoy this model and get many hours of
flying pleasure from its use. Thank you for purchasing
this Soaring Star from Thunder Tiger and we look
forward to providing you with other great R/C products
in the future.
SAFETY PRECAUTIONS