Posted by KiwiKid |
Nov 08, 2010 @ 04:41 AM | 6,393 Views
As mentioned in an earlier entry, I have recently got a Bird of Time operational and have been assembling an Elegance powered glider to complement it. I was rather impressed with the quality of the kit, accessories and instruction manual. The model was designed as a thermal glider, but I wanted to primarily use it as a warm liner and ridge soarer so it was time to pep this baby up (insert Tim the Tool Man laugh).
Main mods made were:
- cf strip glued to the bottom of the horizontal stab;
- sheeted the inside of the rear fuse with 1/8th balsa;
- inserted a 5mm square cf tube through the wing with 3mm c/f rods on the ends as the wing tips have dihederal. Servo wires encased in straws – see pic below;
- the stock wire and snake operating the elevator through a near 90 degree bend was an accident waiting to happen, so I replaced it with a small DLG servo positioned at the top of the vertical stabiliser, activating the elevator with a direct push rod; and
- fibreglassed the inside of the front section of the nose.
Power comes from a Mega 22/20/4 inrunner, with Hyperion 50 amp esc and 2500mAh 3 cell lipo generating around 300 watts.
Just finished it last night and did the maiden flight today. Flew great and I had a really enjoyable session. I was surprised how well it thermalled given the extra weight added by the strenghening undertaken.
Just to add to the pucker factor I shot this vid of the maiden flights.