OMP 60

 

Specifications: 

 

Wing Span: 60 inches

 

Length: 60 inches

 

Power: Hacker A50-14S

 

(or equivalent)

 

Battery: 3800 6-cell LiPo

 

ESC: 80 amp

 

Flying Weight: 5.25 - 5.75 lbs 

 

OHIO MODEL PRODUCTS

 

199 Stratford Lane

 

Xenia, Ohio 45385

 

(937) 372-0603

 

www.ohiomodelplanes.com

email: 

[email protected]

  

 

All contents copyright 2015, Ohio Model Products

  

Version 2.0,  January 2015

 

 
Dear OMP Customer, 

Thank you for purchasing the new OMP/EG electric aerobatic aircraft.  This manual covers the Yak-55M 
electric aircraft. Ohio Model Products is known worldwide for the best profile aircraft designs around and 
many innovative construction techniques.  We’ve taken this expertise and teamed up with EG Aircraft to 
bring this new model to the radio control enthusiasts. The new 60" Electric Yak-55M is a state of the art 
all out 3D machine for the most ardent 3D flyers.  With a Hacker A50-14S or equivalent motor and a 6 
Cell Lipo and supplied side force generators, the Yak can do any 3D maneuver you can think of plus 
some. The OMP Yak comes with carbon fiber main and tail wheel landing gear assemblies, wing tube, 
battery tray and plastic spinner. The plane is also covered in Ultracote in two different color schemes.  

 Sincerely, 

                                                                  John Drake and Bradley Petty 
 
 

A QUICK WORD ABOUT SAFETY AND RADIO CONTROL FLYING MODELS 

 

With radio control aircraft, like any hobby or sport, there are certain risks.  The operator of these 

models is responsible for these risks.  If misused or abused, you may cause serious bodily injury and/or 
damage to property.  With this in mind, you will want to be certain that you build your model carefully 
and correctly.  If you are not an experienced flier, have your work checked and ask for help in learning to 
fly safely.  

This model aircraft is not a toy

 and must be operated and flown in a safe manner at all 

times.  Always perform a pre-flight check of the model including all control surfaces, proper function of 
the radio gear, structure, radio range, and any other area relating to the safe operation of this aircraft. 
  
    Models are not insurable but operators are.  You can obtain coverage through membership in the 
Academy of Model Aeronautics (AMA).  For an AMA information package call 1-800-435-9262, ext. 
292 or visit the AMA website at "

www.modelaircraft.org

". 

 

 

Summary of Contents for 60" Yak-55M

Page 1: ...60 Yak 55M Electric Aerobatic Aircraft...

Page 2: ...fiber main and tail wheel landing gear assemblies wing tube battery tray and plastic spinner The plane is also covered in Ultracote in two different color schemes Sincerely John Drake and Bradley Pett...

Page 3: ...our warranty You may contact OMP at omp ohiomodelplanes com or call OMP at 937 372 0603 If you wish to return this product you must first contact OMP and a 15 restocking fee will be assessed Only unus...

Page 4: ...not normally require this step Sealing the hinge gaps is therefore left as an option for the modeler RUDDER INSTALLATION 1 The rudder servo is located in the tail of the plane There are 4 servo openin...

Page 5: ...me 1 Locate the supplied main and tail wheel landing gear parts and sort them out on your workbench See picture below for the items needed to install main landing gear 2 Bolt the main gear to the bott...

Page 6: ...he composite landing gear and tighten the nylon insert nut securely Use the two wheel collars to space the main wheel so it is centered in the wheel pant The picture below shows the axle installed 5 F...

Page 7: ...metal screw is advised 7 Center the tail wheel bracket on the rear of the fuselage Screw the tail wheel assembly in place using the two supplied wood screws Remove the screws and harden the holes wit...

Page 8: ...with the CF facing for my standoff You can also use the heavy plastic tubing also 2 Place the cowling in place on the fuselage and measure the distance from the firewall to about 1 4 in front of the c...

Page 9: ...ator connecter piece CF horns and CA hinges Now you have to make a decision on how many elevator servos to use I use 2 elevator servos positioned in the front holes on each side of the fuselage The we...

Page 10: ...r servo fighting of each other Also check to make sure all linkage bolts and nuts are secure FINAL RADIO SYSTEM INSTALLATION 1 Proper radio installation and care is vital to the safe and reliable oper...

Page 11: ...ended control surface deflections Low Rate High Rate Elevator 12 degrees 45 50 degrees Rudder 25 degrees 40 45 degrees Ailerons 20 degrees 35 40 degrees FINAL ASSEMBLY AND PRE FLIGHT INSPECTIONS 1 Bef...

Page 12: ...OHIO MODEL PRODUCTS 199 Stratford Lane Xenia Ohio 45385 937 372 0603 www ohiomodelplanes com...

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