Posted by Lindsay Todd on 17/12/2016 17:49:42:
Its been a while since I updated this blog, the model has now flown way back in August at the Greenacres Fly In and whilst under power she performed quite nicely I just felt the gliding performance was too compromised. This was backed up on the slopes and a further problem also became evident with masking of the V Tail occurring at certain angles of attack resulting in loss of elevator effectiveness. Whilst considering various options I settled on the decisions to revert to a more conventional tail as per our second prototype which has had a better performance and also extend the wing for a better gliding performance from 66 inch to 80 inches and split in two halves with aluminium tube spars for easy transport. The model now also has larger ailerons as a result of the wing span increase and also a set of clip on struts. The result has been a significant improvement in performance as a glider. The option or question now is do I keep both wings, the short as a power model and the larger as a glider.
photo of the larger wing final version on the slope today
Linds
Edited By Lindsay Todd on 17/12/2016 17:50:24
hi Lindsay, im new here I am going to build this in the new year. have you got any pics of the battery bay and where you have put the servos? it may help me out when I go to build it as this will be my 3rd plane built from plans. I found the plans easy enough to understand after I had read them 3 or 4 times. I must say there is something about this plane [glider] that really appeals to me cheers dan