Hangar 9 Hangar 9 Solo User manual

COLLECTION
ALMOST READY-TO-FLY
PRE-BUILT
90
%
INSTRUCTION MANUAL
WE GET PEOPLE FLYING
TM
TM
Specifications
Wingspan: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62′′
Length: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 1/2 sq.′′
Wing Area: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720 in.
Weight (Approx.):. . . . . . . . . . . . . . . . . . . 6-6 1/4lbs.
Recommended Engines: . . . . .40 –.48 2-cycle
.45 –.56 4-cycle
• Easy to fly – great for first-time pilots
• Excellent self righting flight characteristics
• 90% pre-built and covered in pre-printed, heat shrinkable PVC
• All hardware included
• Three trim schemes to choose from
Sport
Star Strike

2
Table of Contents
Introduction 3
Radio System Setup 3
Additional Equipment Required 3
Additional Tools and Supplies Required 4
Contents of Kit 5
Field Equipment Required 6
Optional Field Equipment 7
Section 1: Assembling the Wings 8
Section 2: Joining the Wing Halves 10
Section 3: Installing the Aileron Servo Tray 14
Section 4: Assembling the Fuselage 18
Section 5: Installing the Wing Dowels 20
Section 6: Hinging the Vertical and Horizontal Stabilizers 21
Section 7: Installing the Tail 23
Section 8: Installing the Control Horns 27
Section 9: Assembling and Installing the Fuel Tank 29
Section 10: Installing the Main Landing Gear 32
Section 11: Installing the Nose Gear 34
Section 12: Installing the Engine 36
Section 13: Installing the Spinner 37
Section 14: Installing the Radio and Centering the Servos 38
Section 15: Installing the Linkages 42
Section 16: Plumbing the Engine 48
Section 17: Control Throw Recommendations 49
Section 18: Balancing the Solo 49
Section 19: Fine Tuning the Control Linkages 50
Pre-Flight Check 53
Pre-Flight at the Flying Field 54
AMA Safety Code 55
Glossary 56

Additional Equipment
Required
4-channel radio (minimum)
4 standard servos
Engine
Standard 450-650 mAh receiver battery pack
Recommended JR Radio Systems
JR F400 FM
JR F400EX
JR 642 FM
JR XP783
JR XP8103
Engine Requirements:
.40 – .48 2-cycle
.45 – .56 4-cycle
Recommended 2-Cycle Engines
MDS .40
MDS .48
Webra Speed 40GT
Recommended 4-Cycle Engines
Saito .45 – .56
Saito .45 – .56GK
Recommended Propeller
10x6 with a .40 – .48 size engine
Congratulations on your purchase of a Hangar 9 Solo. This trainer aircraft has a choice of unique finishes that will set it apart from
the general trainer type of aircraft. It’s an ideal trainer, as well as a good choice for a second aircraft for modelers who demand a good
looking model that can be built in a few short evenings. This 90% pre-built beauty will get you to the field in no time!
Care has been taken to write a manual that will ensure you achieve the best performance and maximum enjoyment from your Solo
aircraft. It is important to carefully read and follow the instructions in this manual prior to flying the Solo.
If this is your first radio control (R/C) aircraft, it would be advisable to seek out an experienced flier to help you with your first
flights—you should do this with any R/C aircraft. Your local hobby shop should be able to suggest pilots who can assist you.
Should you have any questions regarding this kit, please contact the Horizon Service Center at 217-355-9511.
WARNING:
An R/C aircraft is not a toy! If misused, it can cause serious bodily harm and damage to property. Fly only in open areas, preferably
AMA (Academy of Model Aeronautics) approved flying sites, following all instructions included with your radio and engine.
Special Note: Due to changes in weather, wrinkling of the covering may occur. This is the nature of the covering film of the model
aircraft and can be easily smoothed using a heat gun or sealing iron following the directions below:
In case of wrinkle: Use a heat gun or sealing iron on the wrinkled area. Then rub the surface with a soft cloth until the surface is
smooth again.
Radio System Set-Up
It’s a good idea to begin with charging the radio system first, so that later, in Section 14, you are able to electrically center your
servos. Locate your charger and plug your battery pack and transmitter into your charger. Plug the charger into an outlet to begin
charging. Follow the instructions for charging as outlined in your owner’s manual for your specific radio system.
Introduction
3

4
Adhesives
CA (cyanoacrylate) glue (thick)
6-minute epoxy
30-minute epoxy
Thread Lock (e.g., Blue Locktite 242)
Tools
Drill
Drill bits: 1/16′′, 5/32′′
Phillips screwdrivers
Z-bend pliers
Pliers
Small round file
Razor saw
Moto-Tool with sanding drum
Wax paper
Mixing stick
Epoxy brush
90-degree triangle
File
Medium sandpaper
Masking tape
Straight edge
Measuring device (e.g., ruler, tape measure)
Scissors
Paper towels
Rubbing alcohol
Felt tipped pen
Fuel tubing (9-10′′) (medium)
Clips (clothespins, binder clips)
Hobby knife with #11 blade
Radio packing foam
Additional Tools and Supplies Required (not supplied)

Contents of Kit
5
Covered Parts
A. Fuselage
B. Left wing half with aileron
C. Right wing half with aileron
D. Vertical stabilizer with rudder
E. Horizontal stabilizer with elevator
Others
1. Pushrod and Accessories
2. 1/8′′plywood die-cut parts
3. Main landing gear
4. Nose landing gear
5. Spinner
6. Hardware bag
7. Plastic parts tree
8. Foam wheels
9. Fuel tank and hardware
10. Wood control dowels
11. Wing mounting dowels
12. Trim tape
A
B
C
12
9
2
7
8
10
11
1
4
3
5
6
E
D

The Hangar 9 Skypack includes
everything you need to get your
airplane into the air. If you purchase
the Skypack, you do not need to
purchase the additional materials
above (except rubber bands).
Included in the Skypack:
• JR F400EX
• 10x6 propeller
• MDS .40FS engine
• AeroBlend quart, 10%
• Hangar 9 Start Up Field Pack:
– Flight tote
– 4-way wrench
– Glow plug igniter
– Chicken stick
– Manual fuel pump
– Glow plugs
6
Airplane Fuel
HAN3110
Skypack Pilot Support Package
HAN001
Propeller
MAS1060
Glow Plug Igniter with Charger
MCD101
Glow Plug Wrench
HAN2510
Glow Plug
HAN3000/3005
Manual Fuel Pump
HAN118
Field Equipment Required
#64 Rubber Bands
ARC64

7
12V Starter
HAN104
12V Sealed Battery
HAN102
4-Way Wrench
DUB701
Field Box
HAN130/131
Cleaner & Towels
Extra Glow Plugs
HAN 3000/3005
Misc. Tools After-Run Fuel
HAN3100
Power Panel
HAN106
Optional Field Equipment
The HANSTART Start-up Field Pack includes:
• Flight tote
• 4-way wrench
• Glow plug igniter
• Chicken Stick
• Manual fuel pump
• Glow plugs
Start-up Field Pack
HANSTART

8
Section 1: Assembling the Wings
Note: The control surfaces, including the ailerons, elevator
and rudder, are pre-hinged with the hinges installed;
however, the hinges are not glued in place. It is
imperative that you properly adhere the hinges and
ailerons in place by following the steps below using
30-minute epoxy glue.
1. Carefully remove the aileron from the right wing panel by
pulling straight out with even pressure. Note the location of the
hinges and the aileron torque rod. This will be of assistance
when replacing the aileron onto the wing.
2. Remove all four hinges from the aileron. Flex the hinges at
the center line so they move freely. Use sandpaper to slightly
roughen the hinge surface so the epoxy will adhere better to the
surface.
3. Mix a small amount, approximately 1/4 oz., of 30-minute
epoxy. Using either a mixing stick or a small piece of scrap
wood, apply the epoxy sparingly inside each hinge slot on the
aileron. Additionally, apply a small amount of epoxy to the top
and bottom half of each hinge. Insert the hinges into the aileron
until the hinge line of the hinge is even with the leading edge of
the aileron.
Note: Do not apply epoxy into the aileron torque rod hole at
this time.
Note: Some kits will have the aileron completely covered. In
this case, disregard Step 4.
4. Lightly coat the exposed balsa on both ends of the aileron
with epoxy. This will prevent the aileron from becoming fuel
soaked.
5. Wipe off any excess epoxy using a paper towel and rubbing
alcohol.
• Right wing panel with aileron and hinges
• Left wing panel with aileron and hinges
• 30-minute epoxy
• Mixing stick/epoxy brush
• Paper towels
• Rubbing alcohol
• Ruler
• Wax paper (optional)
• Sandpaper, medium
Parts Needed Tools and Adhesives Needed

9
6. Mix a small amount, approximately 1/4 oz., of 30-minute
epoxy to be used for installing the aileron onto the wing half.
Apply the epoxy to the top and bottom of the remaining half of
each hinge, as well as the aileron torque rod hole. Using either a
mixing stick or a piece of scrap wood, apply epoxy inside each
hinge slot on the wing.
Note: It’s helpful to use a piece of wax paper between the
aileron and wing half at the aileron torque rod
location. This will prevent epoxy from adhering to the
aileron and wing where the torque rod is located,
which would prevent the aileron from being free to
move.
7. Replace the aileron on the right wing half. Ensure that the
hinges are properly aligned and that the aileron torque rod
presses into its respective hole in the aileron. Note that the gap
between the aileron and the wing should remain a constant
1/16′′, or as tight as possible without affecting the free
movement of the aileron.
8. Carefully wipe off any excess epoxy using a paper towel and
rubbing alcohol.
9. Repeat Steps 1–8 for the left wing half.
10. Allow the epoxy to cure completely overnight before
proceeding to the next step.
11. After both ailerons are securely hinged, firmly grasp the
wing and aileron to check that the hinges are securely installed
in the wing. To do this, apply gentle but firm pressure, trying to
separate the aileron from the wing.
CAUTION: Use care that you do not crush the wing.
CONTINUED
Section 1: Assembling the Wings

10
Section 2: Joining the Wing Halves
1. Carefully remove the three individual wing joiners from the
die-cut plywood sheet. If necessary, gently sand to remove any
rough spots. Once these are glued together, they will form what
is called the wing dihedral brace.
2. Mix up a small amount, approximately 1/4 oz., of 6-minute
epoxy. Using either a mixing stick or epoxy brush, apply the
epoxy to both sides of one of the wing joiners. Place the
epoxied wing joiner on top of one of the two remaining wing
joiners. Stack the remaining wing joiner on top of the epoxied
wing joiner. Align the upper and lower edges of all three joiners,
as well as the area which has the slight “V” shape.
3. Clamp the three joiners together using four clothespins or
clips. Make sure the joiners remain aligned and the clamps are
firmly attached.
4. Wipe away the excess epoxy using a paper towel and rubbing
alcohol, being careful not to disturb the alignment of the wing
joiners. Note: The excess epoxy should be removed before it
cures.
• Right wing panel from Section One
• Left wing panel from Section One
• Three plywood wing joiners
• 6-minute epoxy
• 30-minute epoxy
• Clips (e.g., clothespins, binder clips (4))
• Rubbing alcohol
• Paper towels
• Masking tape
• Wax paper
• Ruler
• Pencil
• Medium sandpaper
• Mixing stick/epoxy brush
• Felt tipped pen
Parts Needed Tools and Adhesives Needed

11
5. Allow the epoxy to cure completely before removing the
clamps.
6. Using a pencil and a ruler, mark the center or “V” section of the
wing joiner, or wing dihedral brace, you have just created. This
mark will serve as the center line when joining the wing halves.
7. Trial fit the dihedral brace, or wing joiner, into one of the
wing panels. It should insert smoothly up to the center line
marked in Step 6. Now slide the other wing half onto the
dihedral brace until the wing panels meet. If the fit is overly tight,
it may be necessary to lightly sand the dihedral brace. Check to
see if the alignment of the wing is accurate.
8. Now check for the correct dihedral angle. To do so, place the
wing on a large, flat surface (with the aileron rods hanging off
the edge) with one wing panel resting on the surface; the
opposite wing tip should be exactly 41⁄2′′ from the surface (see
illustration below). A good point to measure from is where the
plastic wing tip joins the end of the wing panel. If the angle
measurement is not 41⁄2′′, very lightly sand the wing rib on just
one of the wing panels. Refit the wings and re-check the angle.
9. Separate the wing halves and remove the dihedral brace.
10. Place the wing halves on the flat surface so the bottoms are
facing upward. Note the wing root (the exposed wood end of the
wing halves) as shown below. Using a felt tipped pen, place a
mark at the leading edge and trailing edge of the servo bay
location on each wing half. These marks serve as a guide when
the slot for the aileron servo and aileron servo tray is cut out.
Note: Be careful to exactly mark this location as you do not want
to cut into the plywood surrounding this area later in Section 3.
11. Mix up approximately three ounces of 30-minute epoxy.
Note: When joining the wing halves, it is extremely important to
use plenty of epoxy.
12. Use a mixing stick or a scrap piece of wood to apply a
generous amount of epoxy into the wing joiner cavity of one wing
half. Make sure the epoxy is applied to all sides of the cavity.
CONTINUED
Section 2: Joining the Wing Halves
41/2′′
support

12
13. Coat one half of the dihedral brace with epoxy up to the
center line drawn in Step 6. Install the epoxy-coated side of the
dihedral brace into the wing joiner cavity up to the center line,
making sure the “V” of the dihedral brace is positioned correctly
(with the wing upside down, the “V” will also be upside down).
14. Apply a generous amount of epoxy into the wing cavity of
the other wing half.
15. Smear epoxy on all sides of the exposed area of the dihedral
brace and uniformly coat both wing roots with epoxy.
CONTINUED
Section 2: Joining the Wing Halves

13
16. Carefully slide the two wing halves together, ensuring they
are accurately aligned. Firmly press the two wing halves
together, allowing the excess epoxy to run out. Use care that you
do not crush the wing by using too much force. Use rubbing
alcohol and a paper towel to clean off the excess epoxy. There
should not be any gap between the wing halves.
17. Apply masking tape at the wing joint to hold the wing
together securely while the epoxy cures. Place the wing on a
large, flat surface. With one wing panel lying flat on the surface,
the opposite wing tip should be propped up exactly 41⁄2′′ from
the surface. Allow the wing joint to dry overnight.
Note: It’s a good idea to place a sheet of waxed paper under
the center joint of the wing so any excess epoxy
doesn’t adhere to the surface of the work area. Use
rubbing alcohol and a paper towel to wipe off any
excess epoxy.
CONTINUED
Section 2: Joining the Wing Halves
41/2′′

14
Section 3: Installing the Aileron Servo Tray
1. After the wing joint has completely cured, remove the
masking tape.
2. Remove the aileron servo tray and the two tray supports from
the 1/8′′ die-cut plywood sheet.
3. Turn the wing upside down and place the aileron servo tray
between the marks that were made previously in Section 2, Step
10. Center the tray across the seam between the wing halves.
4. Tape the tray in place with two pieces of masking tape,
ensuring that the alignment is not disturbed.
5. Trace around the outside upper and lower parallel edges of
the servo tray using a felt tipped pen. These marks will serve as
the guides for cutting the servo tray support slots later in this
section. Additionally, place a mark along each of the outside
vertical edges of the tray. These marks will be the outer edges of
the servo tray support slots.
6. Using a felt tipped pen, trace around the inside edge of the
aileron servo tray; then remove the tray from the wing.
• Wing
• Plywood aileron tray
• Plywood aileron tray support (2)
• Aileron servo
• Wing center tape
• Masking tape
• Hobby knife
• Felt tipped pen
• 6-minute epoxy
• Thick CA glue
• Epoxy brush
• Rubbing alcohol
• Paper towels
• Scissors
Parts Needed Tools and Adhesives Needed

15
7. With a sharp hobby knife, carefully cut a 1/8′′ wide slot
which is 1-5/8′′ in length through both the covering and the
balsa wood along the lines which were drawn in Step 5 of this
section. Remove the excess balsa from the slots.
8. Trial fit the aileron tray supports into the slots. It may be
necessary to enlarge the slots slightly to accommodate the
supports.
9. Using a sharp hobby knife, carefully cut through the balsa
wood and the covering along the lines that were drawn in Step 6
of this section. Remove the excess balsa from this hole.
10. Trial fit the aileron servo into the servo tray, as well as into
the hole which was cut in the previous step. Position the servo
so the servo horn is closest to the trailing edge. Depending upon
the dimensions of the aileron servo, it may be necessary to
enlarge either the servo tray or the servo hole slightly.
CONTINUED
Section 3: Installing the Aileron Servo Tray

16
11. Mix a small amount, approximately 1/4 oz., of 6-minute
epoxy and apply it to one of the aileron servo supports between
the two tabs. Position the aileron servo tray in place as shown
and lightly spread epoxy along the joint between the aileron
servo tray and the aileron servo support.
Note: Thick CA can be used instead of epoxy for this
procedure.
12. Repeat this procedure for the opposite aileron servo
support, making sure the aileron servo supports and the servo
tray remain perpendicular to one another. Allow the epoxy, or
CA, to dry completely before proceeding to the next step.
CONTINUED
Section 3: Installing the Aileron Servo Tray

17
13. After the epoxy has cured, mix a small amount,
approximately 1/4 oz., of 6-minute epoxy to glue the servo tray
into the wing. Using an epoxy brush, apply the epoxy to the
aileron servo supports. Insert the assembled unit into its
receptacle in the wing. Remove any excess epoxy with a paper
towel and rubbing alcohol. Allow the epoxy to cure.
14. Locate the wing center tape and remove the adhesive
backing. Starting at the rear of the aileron servo tray, wrap the
tape completely around the wing joint seam to the rear of the
servo tray. Gently pulling on the tape while pressing it down
onto the wing will provide a smooth seam. Cut off any excess
tape with a pair of scissors.
CONTINUED
Section 3: Installing the Aileron Servo Tray

18
Section 4: Assembling the Fuselage
1. Remove the plywood servo tray from the die-cut plywood
sheet.
2. Trial fit the throttle, elevator, and rudder servos into the servo
tray. Depending upon the servos used, it may be necessary to
enlarge the openings of the tray slightly using a file or a sharp
hobby knife.
3. After the proper servo fit has been achieved, remove the three
servos from the servo tray. Trial fit the servo tray into the
fuselage, noting the correct orientation. The single servo cut-out
should be closest to the front of the fuselage.
Note: The tray should seat snugly into the notches in the
servo tray support and fuselage former. If it’s too tight,
use a file or sharp hobby knife to remove a small
portion of the tab from the servo tray.
• Fuselage
• Plywood servo tray
• Hobby knife or file
• Epoxy brush
• 30-minute epoxy
• Rubbing alcohol
• Paper towel
Parts Needed Tools and Adhesives Needed

19
4. Mix a small amount, approximately 1/8 oz., of 30-Minute
Epoxy. Using an epoxy brush, apply epoxy to the servo tray in
the areas that will come in contact with the servo tray support
and the fuselage sides. Install the servo tray into the fuselage,
noting the correct orientation as shown at the right.
CONTINUED
Section 4: Assembling the Fuselage

20
Section 5: Installing the Wing Dowels
1. Locate the four pre-drilled wing dowel holes, two on either
side of the fuselage. Using a sharp hobby knife, carefully cut the
covering away from each of the holes as shown.
2. Insert one of the wooden dowels into each of the wing dowel
holes, making sure that an equal amount of dowel extends from
each side of the fuselage.
3. Mix a small amount, approximately 1/4 oz., of 6-minute
epoxy. Using an epoxy brush, apply a thin coat of epoxy to the
wing dowels as shown to prevent the dowels from becoming
fuel-soaked during flight. The epoxy will also prevent the dowel
from moving in the holes.
4. If necessary, wipe away the excess epoxy using a paper towel
and rubbing alcohol, being careful not to disturb the alignment
of the wing dowels.
• Fuselage
• Wing dowels (51/8′′) (2)
• 6-minute epoxy
• Epoxy brush
• Hobby knife
• Paper towels
• Rubbing alcohol
Parts Needed Tools and Adhesives Needed