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Old Oct 22, 2007, 02:46 PM
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Close up of mechanicals soon
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Old Oct 24, 2007, 06:43 AM
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I like your moth, did one myself once, this is a overpowered 280 gr. heavyweighter with a slo-max main, but I still get 12 good mins. on a 2S 1350mah, really needs a DD tail to keep up though.
Yours look very interesting, what maingear is that? BCX? how's it mounted to the shaft? and what motor are you using? Pinion?

Sebastian.
Old Oct 24, 2007, 12:48 PM
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Stock CX2 main gear,Axe EZ main motor w/stock 8t pinion.Main gear attaches to the shaft in stock gear pin holes.Flew it last night at our weekly indoor flying session.Flew 4 battery packs through it,but never timed it.I used TP-480 and TP-350 packs.
Old Oct 24, 2007, 01:32 PM
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After flying it last night,I found that the little Axe EZ main motor gets EXTREMELY HOT.That's probably why the guys who have those heli's switch to BCX motors.I'll fly it until the motor dies,then switch to the BCX motor.
Old Oct 25, 2007, 03:05 AM
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Thanks for the pics, using a BCX maingear is very clever, it'll be the basis of my next moth project.
You should consider using one of the extreme motors, it runs very cool and has plenty power, here's one on my "messy moth", never got to clean it up, everytime it pick it up I just HAVE to put it in the air and I forget to shorten the wires and so.

Rotofly
extreme motor
GWS dd
Dynam 3in1
Walkera servos
Esky HH
AR6100
2S 800mah
Old Oct 25, 2007, 08:19 PM
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What is the weight of your Rotofly?I've been thinking about mothing one of those.
Old Oct 26, 2007, 04:03 AM
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It's 201gr. but it would be easy to shave 20gr. or more, the super durable rotofly blades alone weigh a ton.
Smaller lighter blades like yours, lighter servos, 400mah lipo, peel the gyro, woven carbon boom, maybe an GWS EDP-20B tail if it works, never tried it.
maybe around 165gr.

This is actually the remains of my first single rotor heli ever, it's about three years old, still the original blades, not a nick and believe me it has been crashed!
Old Oct 26, 2007, 05:31 AM
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Is the advertised weight of the stock Rotofly accurate at 150gm?
Old Nov 29, 2007, 10:44 PM
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Tiger moth lower wing with 2mm carbon spar.You can see several breaks in the foam wing on the right,this was from before I put the carbon spar on.
Last edited by Crazy Eight; Nov 29, 2007 at 10:54 PM.
Old Feb 22, 2008, 10:45 PM
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pics of Dynam Supercub
Last edited by Crazy Eight; Aug 04, 2008 at 11:43 PM. Reason: checking
Old Aug 04, 2008, 11:50 PM
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...cracked resistor
Last edited by Crazy Eight; Sep 10, 2008 at 03:44 PM.
Old Aug 09, 2008, 10:12 PM
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Dynam Supercub flew horribly,almost uncontrollable in stock form.Mods include heatgun the wing tips to remove "Wash in" and add "Wash out".Heatgun to center section of wing to add dihedral to stock flat wing.Adjusting ailerons a couple degrees up to extend wash out inboard from the tips.
Old Aug 09, 2008, 10:13 PM
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I'll add some pics of the mods
Old Aug 09, 2008, 10:15 PM
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Needs rudder to co-ordinate turns.
Old Sep 14, 2008, 02:33 AM
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JR 8103 with Spektrum DM8 module (Futaba compatible module)
Turn out pretty nice,works great.

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