JET HANGAR HOBBIES

BAE HAWK ARF EDF CONVERSION
FAN, DUCTS AND RADIO GEAR INSTALLATION
This picture shows the placement of the Twin motor HW750 fan unit, and the ducting arrangement.

The stock JHH ducts were used behind the fan. A new duct adaptor was made to mate the intake to the front of the HW750. There is a center divider that splits the front duct all the way to the V of the intake ducts.
This picture shows the placement of the Twin motor HW750 fan unit, and the ducting arrangement looking from the underside with the wing removed.

You can see the fan mounts on each side there are two screws.

The oval cutout in the front duct had to be cut because the wing flexed and kinked the duct. This cut out is sealed off when the wing is attached. You can see the center divider from this view.

The wing saddle had to be modified a little to conform to the new wing.

The grey cables you see are 3 conductor shielded cables with a ground wire that are used for servo extensions. They work very well in eliminating RF and static problems.
Thes pictures show the 2 hatches removed. There is one Speed controller missing from these pictures.

The setup is:

  • Twin motor HW750 fan unit
  • 2 Hacker B50 12XL Brushless motors
  • 2 Schulze Future 55bo ESCs
  • 2 26 CP1700 NICAD battery packs.

I am currently swapping over to 2 Master 77 3P ESCs. Because my amp draw is marginal for the upper limits of the Future 55bo ESC.
BAE HAWK PROJECT INTRODUCTION

FINISHED PROJECT PICTURES

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