Read this radiocraft:

Quote from: sanjayrai55 on December 01, 2014, 07:07:01 AM
I used 2 mm lite-ply for doublers.

The main landing gear bock- I have tried to design this so the impact of landing is transmitted over the largest possible area on the fuse

The ply doublers are glued with SR 998

The butt and fillet joints are glued with hot glue

Fuse & tail feathers 4 mm

Did not have yellow 4 mm corro for tail feathers so covered with thin vinyl (it comes in different varieties)

Main LG installed with 3 mm Allen Bolts

Wheels fitted with 4 mm axles & wheel collars

Pilot thrown in for luck 

I used 2 3/4" (70 mm) main wheels, and will use a 30 mm Tail Wheel

Wing mark-out started

In this build, adapting from a balsa design to corro, the rough break-up of time spent:

Conceptualization, calculation, planning: 40 %
Marking:                                           20 %
Building:                                           40 %

This is going to be a beautiful bird. Very detailed build log

Thanks Maahin

Beauty as they say lies in the eyes of the beholder 

As for me - I just hope it flies 

Have to say sanjay sir your a master in building planes no matter what you can create any plane !!!
.
Regards,
Aman.

Thank you Aman 

The dihedral for the wing is not specified 

So, I found the dihedral brace in the drawing, and by extending the arms found the angle was 15 degrees, which translates to approx. 3.3" per side 

I decided to go with 2" per side. More dihedral makes the model easier to flt - the ''bell'' effect - but less nimble and aerobatic. Seeing it's a scale model of a trainer (although a low-winger) decided to settle midway 

The wing is:

Swept back at the LE
Swept forward at the TE
Tapered

Made the spar first. Used 9 mm balsa (because I had it  )

A fair bit of geometry to get the loci of the wing boundaries

I leave the wingtips open, or make a tip block in thermocole for most of my corro builds. This guy demanded a built up tapered wingtip. So, here goes; let's try and explore what happens 

The aileron is made from 2 pieces of 3 mm corro glued together. Then one side flute top and bottom is cut away to make the hinge. I would have preferred just a single 4 mm, but did not have it in yellow 

The wing itself is 3 mm Corro (actually 2.6 mm as measured)

By when do you plan to maiden this? Hopefully, I'll be around when you do 

Sanjay sir  how much she weights now? Power plant confirmed (Will go with a 3536-1250 probably with a 10*7 eProp) or not?

Maahin: It should be ready for the next weekend of 13/14th Dec. However I am travelling on the 11th evening (the day you reach) and back on the 14th morning

Shijin: Until the wing is ready, I won't really know

But these are my rough estimates:

Fuse with tail: <600 gm
Wing: < 400 gm
Power Pack: ~450 gm

Total: 1350-1450 gm

If it's below 1400, the 3536-1250 (about 20 size) is OK, else I might go with a 3542-1250 (about 25 size.)

So, are you flying on 14th? Or the Wednesday after?

Not sure. But will inform you

coming up very well chief

Thanks Girish. We should be flying it soon. Hope it flies

Cut-outs for wing servos. Used 10 g MG TGY