RC India

RC Models => Electric Planes => Topic started by: Bilal on September 23, 2012, 11:31:59 PM



Title: plan build Hangar Rat (build log)
Post by: Bilal on September 23, 2012, 11:31:59 PM
Hello everyone,

I had the Tx-Rx of a 3 channel IR heli lying with me from last six months and finally, last week i decided to build an airframe for it. The original idea was to use the motor and prop combo from the heli for a free flight electric plane but finally it came out to be a single channel IR controlled plane.(I am still working on an actuator for the rudder)

The airframe selected is Hangar Rat, just because I had read a lot about its stability and ease of flying on RCG. The original plan was enlarged to 109% because I already had a Spruce stick lying with me which i intend to use as the fuselage so the entire plane was enlarged according to it.
Following are the specifications:-
Fuse Length: 380mm
Chord:          95.92mm
Wing Span:    512.44mm
Aspect Ratio: 5.34:1
Dihedral:        30mm on each tip
Covering Material: cellophane sheet

rest all is self explained from the following pics.......feel free to ask questions


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 23, 2012, 11:41:03 PM
completed airframe.......material used is Indian balsa glued with industrial grade cyno and fevicol. I have used cellophane sheet for covering. It is simply glued to the airframe with fevicol and later on shrunk using electric iron on 'silk' setting


Title: Re: plan build Hangar Rat (build log)
Post by: satz flying on September 23, 2012, 11:43:34 PM
 :o :o

 {:)} {:)}


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 23, 2012, 11:54:01 PM
pics pics more pics


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 23, 2012, 11:55:19 PM
and some more ;D ;D


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 24, 2012, 12:22:46 AM
now have a look on the maiden......the plane was extremely stable(more than what i expected) and flew in 35-40 feet circles

http://www.youtube.com/watch?v=Ydo-PnPOjFo


Title: Re: plan build Hangar Rat (build log)
Post by: abhay on September 24, 2012, 12:37:22 AM
Very nice built bilal. :bow: Looks equally beautiful in photographs.  :thumbsup: :thumbsup:
Actually when you came up with the plans, i didnt expected it to fly that good..
Was a nice flying session as well  :bow: :bow:


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 24, 2012, 12:43:15 AM
it wasn't your fault bhaiya......even i did't expect it to fly the way it did.....all i can say is, sometimes the unexpected happens


Title: Re: plan build Hangar Rat (build log)
Post by: saikat on September 24, 2012, 05:44:12 AM
That is seriously cool ...  I hope this influences some of the coro and foam
brigade. Aeromodelling is so much easier if balsa is used with traditional
Construction


Title: Re: plan build Hangar Rat (build log)
Post by: buzz_rc on September 24, 2012, 06:57:41 AM
Amazing Build :) Very creative!!


Title: Re: plan build Hangar Rat (build log)
Post by: Bilal on September 24, 2012, 08:28:59 AM
thank you Saikat sir.....In fact I too wasted considerable time trying to work with foam, coro, thermocol and other stuff.....but once you work with balsa, its impossible to turn to something else


Title: Re: plan build Hangar Rat (build log)
Post by: manojswizera on September 24, 2012, 08:55:29 AM
WOW  billal u really have art of building........ :salute:


Title: Re: plan build Hangar Rat (build log)
Post by: AEROVISHWA on September 24, 2012, 09:30:27 AM
That is seriously cool ...  I hope this influences some of the coro and foam brigade. Aeromodelling is so much easier if balsa is used with traditional Construction


totally agree...!! I am tired explaining this to ppl.....


Title: Re: plan build Hangar Rat (build log)
Post by: sundaram on September 24, 2012, 10:31:11 AM
Marvelous  {:)} {:)} :thumbsup:


Title: Re: plan build Hangar Rat (build log)
Post by: VC on September 24, 2012, 10:44:42 AM
Very impressive! Seems like we have a resurrection of good old fashioned aeromodelling on its way.  {:)}


Title: Re: plan build Hangar Rat (build log)
Post by: anwar on September 24, 2012, 10:57:35 AM
:goodjob:


Title: Re: plan build Hangar Rat (build log)
Post by: arindamt on November 05, 2014, 01:04:27 AM
This is beautiful, which battery did you use on this?


Title: Re: plan build Hangar Rat (build log)
Post by: sahilkit on November 05, 2014, 07:49:33 AM
I missed this very clean build. Building with balsa is definitely easy and bilal what size balsa sheet have you used.

Sahil


Title: Re: plan build Hangar Rat (build log)
Post by: sundaram on November 05, 2014, 11:16:20 AM
Thank for bumping this Sahil. Enjoyed the video once again. Marvelous build.  {:)} {:)}


Title: Re: plan build Hangar Rat (build log)
Post by: sahilkit on November 05, 2014, 11:26:26 AM
actually it was arindamt who bumped it  :)


Title: Re: plan build Hangar Rat (build log)
Post by: ramarao on November 05, 2014, 07:02:32 PM
wow very nice build........ {:)} {:)} {:)} {:)} {:)} {:)} {:)}


Title: Re: Re: plan build Hangar Rat (build log)
Post by: netsecrets00 on November 05, 2014, 09:39:14 PM
Great !!!!


Title: Re: plan build Hangar Rat (build log)
Post by: Rcjabalpur on November 05, 2014, 10:32:08 PM
Beautiful


Title: Re: plan build Hangar Rat (build log)
Post by: ayub on November 05, 2014, 11:49:09 PM
Very nice build, bilal.  {:)}