UberFly Super Honey Hawk Build Notes Download Page 18

Pre Flight Checks 

Check Center of Gravity (CG) location 

Prepare the plane for flight (install/plug in the battery) and then check the CG is ~ 20 mm (3/4") in front 
of the wing spar (which should be ~ 75 

– 90 mm from the LE of the wing at the edge of the horizontal 

fuse). 

Control Directions 

The usual pre flight checks should be followed such as: 
 

1.  Pulling the 

elevator

 stick 

down

 on the Tx equates to the elevator surface going 

UP

2.  Moving the 

aileron

 stick to the 

right

 makes the 

right

 aileron go 

UP

3.  Moving the 

rudder

 stick 

right

 makes the rudder move 

RIGHT

Motor Direction 

Also, ensure that your motor is turning the correct way.  When looking at the plane from the front the 
prop should spin counter-clockwise.  Also, the propeller should be on such that you can read the text on 
the front of it.  In this configuration your motor and prop are correct.  If something is not right fix it by 
ensuring t

he prop is on right and/or with the help of your speed controller’s (ESC) manual.  ESC’s can 

be programmed with your transmitter fairly easily.  

Or if it’s turning the wrong way, just swap two of the 

3 motor wires between the motor and ESC. 
 

Motor Direction 

– Tail Rotor 

The tail rotor motor direction of spin is not critical; however, it must cause thrust to follow the rudder 
movement.   
 

  If you move the rudder to the left the tail rotor should blow air to the left and cause the tail to 

swing right. 
 

  If you move the rudder to the right the tail rotor should blow air to the right and cause the tail to 

swing to the left. 

 
If the opposite is happening simple switch any two of the three motor wires going to the tail ESC. 
 

Warning:  Do NOT simply reverse the channel in your transmitter.  This will cause your subtrims 
to get messed up and could lead to the motor spinning with the prop on when you're not 
expecting it! 

Maiden Flight 

Start the first flight with the tail motor disarmed.  Fly it around and get used to it before arming the tail 
rotor. 

 

If you’re new to flying - have someone ELSE trim it out for you and/or have them buddy-box with you 
until you get the hang of things.  Though the Super Honey Hawk is not a beginner plane, it can be 
configured (with D/R & Expo) to be quite docile.  It is quite durable too and can be fixed with a dab of 

Summary of Contents for Super Honey Hawk

Page 1: ...UberFly Super Honey Hawk Build Notes 2015 Jason Uberig uberfly ca jason uberfly ca Document Date 2015 12 09...

Page 2: ...orizontal parts 10 Mount aileron and elevator servo linkages 10 Ailerons 10 Elevator 10 Glue the top fuse onto the Horizontal parts 11 Glue the rudder onto the fuse 11 Install the Tail Rotor 11 Remove...

Page 3: ...Mount Propellers 17 Pre Flight Checks 18 Check Center of Gravity CG location 18 Control Directions 18 Motor Direction 18 Motor Direction Tail Rotor 18 Maiden Flight 18 Pinwheels 19 Epilogue 19...

Page 4: ...or craft glue etc could be used simply test on some of the scrap foam Foam Tac glue by Beacon Adhesives for most foam on foam glueing Alternates Bob Smith s EPP Glue is similarly flexible to Foam Tac...

Page 5: ...S Electric 1660kv 2S or 3S use 8x4 GWS Electric watch the throttle on 3S Tail Propeller Tail prop should be a 3D bi directional prop The one used on our prototype was one of the Horizon Hobbies Blade...

Page 6: ...skid 1 3 x 0 06 1 5 mm Tail Bracing 2 5 x 0 04 1 mm Note only 2 braces needed on Super Honey Hawk Wing to Tail Joiner 1 14 75 x 0 236 x 0 04 6 mm x 1 mm Tail Rotor Bracing Top 2 9 0625 x 0 06 1 5 mm...

Page 7: ...amount of glue on these interfaces to ensure a good long lasting bond Attach the Ailerons and Elevator Using the Foam Tac glue run a tiny but consistent bead of glue down the length of one side of th...

Page 8: ...vides the main lateral rigidity to the tail as well as a firm seat for the tail motor Hot glue will work if you re in a hurry be careful not to melt the foam but 5 minute epoxy on the ends where it me...

Page 9: ...l fuse piece flat on a surface Adjust the servo cut outs to suit your servo sizes The rudder and elevator servos should stack together laying horizontally with one arm on each side of the fuse The ail...

Page 10: ...Center the servos before performing the following steps and ensure the servo arms are physically centred as well Ailerons The kit has pre cut slots for the aileron horns Simply glue the horns in so t...

Page 11: ...boxes This will give you a nice horizontal surface to work with to glue the top fuse onto the airframe Use the foam templates B and C and the supplied motor mount to ensure the nose and top portion o...

Page 12: ...round the ends of the carbon rods Once you have the top and bottom joiners built dry fit them in the top and bottom slits in the foam The aft bottom fuse does not have a slit for the joiner It just si...

Page 13: ...ngths before gluing Mount Tail Motor If you haven t already done so mount the tail motor to the tail motor mount Ensure you use some blue Loctite on the bolts that hold the motor on last thing you wan...

Page 14: ...and Receiver Rx into their motors and servos Temporarily tape the ESCs and Rx into your desired positions on the plane Test the CG which should be 20 mm 3 4 in front of the wing spar Move the ESCs an...

Page 15: ...a gym floor or hard surface it s fun to take off and land Also with EPP the landing gear allow the plane to sit squarely on the floor or hang from a wall ceiling This helps prevent warping of the EPP...

Page 16: ...the settings on your radio and adjust the SubTrim value for the tail ESC s channel up or down until the motor consistently does not move Typically what I ve done is trim one way until it spins and no...

Page 17: ...Ailerons 60 D R 20 Expo 100 D R 30 Expo Elevator 60 D R 20 Expo 100 D R 35 Expo Rudder 60 D R 10 Expo 100 D R 15 Expo These are just suggestions YOU are the best gauge of what settings to use based on...

Page 18: ...mitter fairly easily Or if it s turning the wrong way just swap two of the 3 motor wires between the motor and ESC Motor Direction Tail Rotor The tail rotor motor direction of spin is not critical how...

Page 19: ...it 4 Crank the rudder all the way to one side and drop throttle down all the way 5 Once the nose is pointing upward again quickly bring the throttle back to the hover point Have fun Epilogue Uberfly c...

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