Download Print this page

Old School Model Works SCHOOLYARD BARRACUDA Construction Manual

Advertisement

Quick Links

Using the Manual
Be sure to read each step thoroughly before you start
the step. Test-fi t the parts together to make sure they
fi t properly. If necessary trim to fi t.
Beside each step you will notice a check box (or two).
These are so you can keep track of your progress
while building your kit. For steps that have two boxes,
as in the construction of the left and right wing halves,
these steps must be performed at two different times.
• Your Old School Model Works aircraft should not be
considered a toy, but rather a sophisticated, working
model that functions very much like a full-size airplane.
Because of its performance capabilities, this model, if not
assembled and operated correctly, could possibly cause
injury to yourself or spectators, and damage to property.
• You must assemble this model according to the
instructions. Do not alter or modify this model, as doing
so may result in an unsafe or un-fl yable model. In a few
cases the instructions may differ slightly from the photos.
In those instances the written instructions should be
considered as correct.
• You must take time to build straight, true and strong.
• You must use a R/C radio system that is in fi rst-
class condition, a correctly sized power system and
components
(electronics,
throughout the building process.
• You must correctly install all R/C and other components
so that the model operates correctly on the ground
and in the air. (Installation shown in the manual is a
suggestion. You may have to adjust the mounting steps
to accommodate the size of your radio equipment.)
• You must check the operation of the model before every
fl ight to insure that all equipment is operating and that
the model has remained structurally sound. Be sure to
check clevises or other connectors often and replace
them if they show any signs of wear or fatigue.
Wingspan: 35.75 in. • Airframe Length: 28.9 in.
Recommended Weight: 1.75 - 3 pounds (RTF)
3 ch. radio • Power: 150+ watt, 2 - 4s 2200mAh (.09-.15 glow)
batteries,
wheels,
etc.)
See our web site for more info.
• If you are not an experienced pilot or have not fl own this
type of model before, we recommend that you get the
assistance of an experienced pilot in your R/C club for
your fi rst fl ights. If you're not a member of a club, your
local hobby shop has information about clubs in your
area whose membership includes experienced pilots.
• While this kit has been fl ight tested to exceed normal
use, if this model will be used for extremely high stress
fl ying, such as racing, or if a power system larger than
one in the recommended range is used, the modeler is
responsible for taking steps to reinforce the high stress
points and/or substituting hardware more suitable for the
increased stress.
Remember: Take your time and follow
the instructions to end up with a well-
built model that is straight and true.
www.oldschoolmodels.com
Skill Level
Designed
for Seasoned
Builders and
Pilots.

Advertisement

loading
Need help?

Need help?

Do you have a question about the SCHOOLYARD BARRACUDA and is the answer not in the manual?

Questions and answers

Summary of Contents for Old School Model Works SCHOOLYARD BARRACUDA

  • Page 1 • Your Old School Model Works aircraft should not be considered a toy, but rather a sophisticated, working • If you are not an experienced pilot or have not fl own this model that functions very much like a full-size airplane.
  • Page 2: Included Items

    WARNING • Inspect your model before every fl ight to ensure it is airworthy. • Be aware of any other radio frequency user who may present an interference problem. READ THROUGH THIS MANUAL • Always be courteous and respectful of other users in your selected fl ight area.
  • Page 3 We advise the following: IF YOU READ NOTHING ELSE Closely inspect the supplied laser-cut parts for damage. If you fi nd any damaged or missing parts, contact us within 60 days of IN THIS MANUAL, PLEASE purchase (not your dealer).  READ THESE FIVE POINTS.
  • Page 4 tape it to your building surface. Make E2K - Club Pylon Racing sure the plans and waxed paper are completely flat with no wrinkles. Our Barracuda is a purpose-designed model, made to conform to the original E2K club pylon racing rules established by the British Model Flying Association in 2024.
  • Page 5 Step 7 - Horizontal Stab Assembly (H8) Step 13 - Vertical Fin Assembly (VF2, VF4) Now locate one H8 from BP8. Glue Locate VF2 and VF4 from BP1. VF2 is H8 in place, on top of the stab's the leading edge of the fin, with VF4 framework, as shown here.
  • Page 6 Now set the vertical fin assembly aside as we begin positioned in the center of the wing. construction on the Barracuda's wing. Its center cutout should fit over the spar, and the back tab should rest on NOTE - the wing is built up-side-down. the surface, as shown here.
  • Page 7 R2 and then put R3 in place up- BP6 and BP7. against SW4, and pushed down onto You'll install these, one at a time, in the the spar. same way as you did for other ribs and SW6 should be inserted into the rear shear webs.
  • Page 8 piece from this to use as the leading edge sheeting, spanning from Step 39 - Wing Assembly (leading edge) the rear of the leading edge to the front edge of the wing spar. Locate the 5/16" sq. x 36" balsa stick. This Make sure you take into consideration the curvature of the wing is glued to the front of each rib to form ribs.
  • Page 9 When satisfi ed with how this piece fi ts, glue the sheeting in place. it's held fl at against the balsa sheeting until the glue cures. Make sure it is glued to the leading edge, to all of the ribs, and to When that piece is fi nished, you'll now make a MIRROR IMAGE of the spar, as shown here.
  • Page 10 gizmos from way back when we started things in the steps previous starboard's internal ply to this one. sheeting. Also, the SRs should be able to slide Step 58 - Fuselage Assembly (F3) back and forth. It's ok if it Locate F3 from LP1.
  • Page 11 Step 69 - Fuselage Assembly (F1/F1A/TR assembly) Step 74 - Fuselage Assembly (FB4) Once the glue has cured from Locate FB4 from LP3. This is glued the previous step, it's time to inside the fuselage to strengthen the test fit the assembly into the joint between FB2 and FB3.
  • Page 12 left wingtip to the left tip of the stab is the same as the distance Step 79 - Fuselage Assembly (H3, magnets) measured from the right wingtip to the right stab tip (A1=A1). Locate both H3s from LP1 and LP2 and retrieve the 4 magnets from the hardware bag.
  • Page 13 Note that Callie Graphics is not affiliated with Old School you should end up with an airframe that Model Works, nor does Old School Model Works generate any income from this partnership. She just does good work at a very looks a lot like this.
  • Page 14 Please, please, please! You'll need to carefully mark and drill the mounting holes, using the control horn as a guide. Then you insert the screws and thread them into the backer plate from the other side. Tighten the screws Check the direction that each control to fi rmly hold the control horn in place, but do not crush the wood of the control surface.
  • Page 15 Use the recommended charger supplied with your particular radio In that Old School Model Works has no control over the final assembly or material system, following the instructions provided with the radio. In most used for the final assembly, no liability shall be assumed nor accepted for any cases, the radio should be charged the night before going out flying.
  • Page 16 This manual is © Copyright 2025, Old School Model Works. All Rights Reserved. For more information on all of our other products, as well as the latest news from Old School Model Works: Please check out out website: www.oldschoolmodels.com You can reach us on Facebook: www.facebook.com/oldschoolmodelworks Instagram: www.instagram.com/oldschoolmodelworks/...
  • Page 17 Construction Manual www.oldschoolmodels.com Page 17...