Excelleron with OS 91FX in Intermediate ?

[Pattrnflyr at aol.com]

I have a scratch built Typhoon 909 that weighs around 8 to 8.5 pounds.  The 
"Littlephoon" has 909 square inches of wing, about a 70 inch wing span.  I fly 
intermediate at 5500 feet MSL.  The YS91 did not have enough to fly the Int 
pattern, because of the two maneuvers you mentioned.  I put a YS 110 in the 
Littlephoon, and now I have plenty of power swinging a 15X8.  I have no experience 
with the OS, but I would think the YS would be a little lacking. 

See ya,

Bruce 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.f3a.us/pipermail/nsrca-discussion/attachments/20041221/393d5988/attachment.html