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CG for Ultimate Bipe 54"

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CG for Ultimate Bipe 54"

Old 11-16-2013, 10:17 AM
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Default CG for Ultimate Bipe 54"

Can anyone tell me the CG limits for the 54" Ultimate Bipe and how you measure it?
Old 11-18-2013, 07:20 AM
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(post moved to the correct forum)
Goldberg 54" Ultimate?
Balance Point on fuse,
measured back from wing leading edge. (Balance upside down) 1-7/8" to 2-7/8"

here's the link for the manual too
Old 11-18-2013, 04:34 PM
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Mine is behind what it calls for but it is still stable and does great flat spins. BTW I have owned 3 Goldbergs and flew them all this way. I flip the plane over and put my fingers between the wings and pick it up three inches back. This is the top of the bottom wing normally but when the plane is flipped over the bottem wing is up.


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