hi friends this is my scratch built magpie converted to electric
more
another
https://youtu.be/GfXKPA8dq0U
https://youtu.be/i9zVFO5BVBY
Nice! This BTW was my first "Box Fuselage" build, somewhere around the late 1960's :)
@gaurang.1972
Looks great.
Like Sanjay sir, I built this some 50 years ago.
Please check two things:
1. That the prop is balanced. (Vibration visible)
2. Left wingtip seems to have a lot of negative incidence.
Looking forward to more details, like motor, gearing, prop size, battery, total weight, RC or freeflight etc.
Also wether you doped the tissue.
Well done so far. Best wishes for test flight
Out of Academic Interest, please also tell how you made the windshield :headscratch:
thanks iyer sir and sanjay sir sir i changed prop and sanjay sir windshield is made from light acetate sheet i used motor and gears from toy helicopter
Quote from: K K Iyer on December 05, 2017, 10:39:00 PM
@gaurang.1972
Looks great.
Like Sanjay sir, I built this some 50 years ago.
Please check two things:
1. That the prop is balanced. (Vibration visible)
2. Left wingtip seems to have a lot of negative incidence.
Looking forward to more details, like motor, gearing, prop size, battery, total weight, RC or freeflight etc.
Also wether you doped the tissue.
Well done so far. Best wishes for test flight
yes sir i repaired left wingtip negative incidence
Quote from: gaurang.1972 on December 06, 2017, 07:27:15 PM
Quote from: K K Iyer on December 05, 2017, 10:39:00 PM
@gaurang.1972
Looks great.
Like Sanjay sir, I built this some 50 years ago.
Please check two things:
1. That the prop is balanced. (Vibration visible)
2. Left wingtip seems to have a lot of negative incidence.
Looking forward to more details, like motor, gearing, prop size, battery, total weight, RC or freeflight etc.
Also wether you doped the tissue.
Well done so far. Best wishes for test flight
yes sir i repaired left wingtip negative incidence
Good luck with the flying. As a glider, I vaguely recollect once the CG was set it flew quite well.
Where do you get acetate sheet? Does it go by any other name locally?
Sent from my Moto G (4) using Tapatalk
@sanjayrai55 sir,
I used to use used ( ???) xray prints and OHP transparencies...
If I remember correctly, acetate sheet is the one that dissolved when Quickfix was applied ;D
Regards
Quote from: K K Iyer on December 06, 2017, 08:45:35 PM
@sanjayrai55 sir,
I used to use used ( ???) xray prints and OHP transparencies...
If I remember correctly, acetate sheet is the one that dissolved when Quickfix was applied ;D
Regards
Oh, OK. Now I understand. Thanks
Sent from my Moto G (4) using Tapatalk
Quote from: K K Iyer on December 06, 2017, 08:45:35 PM
@sanjayrai55 sir,
I used to use used ( ???) xray prints and OHP transparencies...
If I remember correctly, acetate sheet is the one that dissolved when Quickfix was applied ;D
Regards
yes iyer sir right
It is like photograph negative
iyer sir i built it as s free flight using 3.7 volt 180 mah battery