ok this is the 4th time writing this (forum issues)

my 1/2 scale SO 11 is running into some issues ....

all electronics and hardwear is adding up to a little over 3oz

wing area is 72sq" (4"chordx18" span)

all in all it may turn out to be a 5 oz bird .....

will my power plant putting out 4.5oz thrust be enough to keep this little sparrow in the air? I may be going full size after all


thanks,
Robert