herr Cessna 180 1/2A - power problem? - Page 2 - RCCanada - Canada Radio Controlled Hobby Forum
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Old 01-18-2008, 08:32 PM   #11
Nemesis
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ok update - the fusalage is built minus covering and tail -and motor and the fusalage weighs 3.2 oz.
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Old 01-30-2008, 02:02 PM   #12
Nemesis
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update again

weight fusalge and wing only (covered) is - 9.2oz
weight with motor and VPP - 11.6oz

ok then motor is - 2.4oz
and battery comming is (2250mah 11.1v) - 6.1oz
reciever is - 0.2oz
and servo's are .63oz each = - 1.9oz
control rods + screws - 1.0oz
and the total should be = = 20.8oz = 590grams

and pics.

ok according to MotoCalc i should be using a prop which is 6.5 X 3.5.

does that sound better than the 10.5 X VPP?

https://www.rccanada.ca/bb/download.php?id=39365

https://www.rccanada.ca/bb/download.php?id=39366
__________________
Sitting and trying to finish my lear while my leg heals!
Hirobo Sceadu 50 Evolution - converted to Electric.
Kavan Alouette 2 - collecting dust.
Heli-Max MX400 EP (March 14 2008 )
Great Planes LEAR JET Kit (Build started Feb 7 ).
Herr Cessna 180,1/2A ( completed June 5 ).
COME TO THE DARK SIDE - WE HAVE COOKIES
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Old 02-02-2008, 10:56 AM   #13
1THEPALMER
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Hi N: Nice work, Try the prop MotoCalc recommends. Your power system will handle it fine and pick up a prop in the 9" dia range also.
I like to keep the airspeed down on small planes but some guys rip around so fast I can lose track of the plane. Based on your glow experience I think you will be impressed with the performance the "e" system delivers.
Give us a flight report!
Eric
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Old 02-02-2008, 11:42 AM   #14
Nemesis
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Quote:
Originally Posted by 1THEPALMER
Hi N: Nice work, Try the prop MotoCalc recommends. Your power system will handle it fine and pick up a prop in the 9" dia range also.
I like to keep the airspeed down on small planes but some guys rip around so fast I can lose track of the plane. Based on your glow experience I think you will be impressed with the performance the "e" system delivers.
Give us a flight report!
Eric

thanx i will try(when it gets warmer )
__________________
Sitting and trying to finish my lear while my leg heals!
Hirobo Sceadu 50 Evolution - converted to Electric.
Kavan Alouette 2 - collecting dust.
Heli-Max MX400 EP (March 14 2008 )
Great Planes LEAR JET Kit (Build started Feb 7 ).
Herr Cessna 180,1/2A ( completed June 5 ).
COME TO THE DARK SIDE - WE HAVE COOKIES
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