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Old Oct 15, 2004, 03:26 PM
2thFxr
Doc Dyer's Avatar
Sevierville, Tennessee
Joined Jan 2002
779 Posts
HELP im runnin out of time CG Micro T-38 Please

hey, someone Quick

leave for the Eastern Jet Rally tomorrow at 5 am

Thanks a million
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Old Oct 15, 2004, 03:32 PM
It wasn't me...
DanSavage's Avatar
Trabuco Canyon, CA
Joined Nov 2000
4,566 Posts
Quote:
Originally Posted by Doc Dyer
hey, someone Quick

leave for the Eastern Jet Rally tomorrow at 5 am

Thanks a million
If you can wait until this evening, I'll calc the CG for you.

Dan
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Old Oct 15, 2004, 03:36 PM
2thFxr
Doc Dyer's Avatar
Sevierville, Tennessee
Joined Jan 2002
779 Posts
well checked against the first one you did for me for the 480 size and it matches the micro to a T

there is a difference between the location of the wing CG given by Compufoil and where you say of .2 inches

see attached pic
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Old Oct 15, 2004, 03:37 PM
2thFxr
Doc Dyer's Avatar
Sevierville, Tennessee
Joined Jan 2002
779 Posts
ahh but if i remeber correctly the wings were not exactly like scale. they were close but the wing cutter changed them some

Thanks,
Bradley


I can wait
dont leave till AM...gona be a long night
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Old Oct 15, 2004, 05:30 PM
It wasn't me...
DanSavage's Avatar
Trabuco Canyon, CA
Joined Nov 2000
4,566 Posts
Quote:
Originally Posted by Doc Dyer
ahh but if i remeber correctly the wings were not exactly like scale. they were close but the wing cutter changed them some
You can always balance at the forward position, then move the CG back as warranted.

Can I take this to mean that I don't need to calc the CG for you?

Happy landings!

Dan
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Old Oct 15, 2004, 06:47 PM
It could happen...
InTheLift's Avatar
Torrance, California
Joined Jan 2004
7,537 Posts
Might help:

http://ourworld.compuserve.com/homep...le/page17.html
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Old Oct 15, 2004, 08:58 PM
2thFxr
Doc Dyer's Avatar
Sevierville, Tennessee
Joined Jan 2002
779 Posts
yea I believe that it will be OK...
I overlayed the pic to the cg that you gave for the 480. wing is just slightly different
on the leading edge by about 1/4" so....

It is a Prototype I caint expect everything to go right on the first attempt right?



Bradley

expect the worst, plan on it...and when it dosent happen you is tickled ***tless
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Old Oct 15, 2004, 09:52 PM
Registered User
dave morris's Avatar
orlando fl
Joined Oct 2000
5,713 Posts
I know your prob too busy to mess with any more post, but in case your still are, did you ever do a thrust run? just wondering how the ducting worked out. also what did the AUW come in at? Good luck with the maiden.
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Old Oct 15, 2004, 09:58 PM
2thFxr
Doc Dyer's Avatar
Sevierville, Tennessee
Joined Jan 2002
779 Posts
I give up for tonight....

22 oz with 300+ watts.

S***ty thrust

we will see with a fresh pack

Bradley
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Old Oct 15, 2004, 10:04 PM
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orlando fl
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5,713 Posts
Get some sleep, drive safe, have fun.
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Old Oct 15, 2004, 10:44 PM
EDF rules... :)
AirX's Avatar
Joined Nov 1999
13,592 Posts
Good luck Doc. Have fun for us...

Eric B.
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