90 inch Lancaster

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07 Feb 2012 11:48 #1 by Grumpy42
90 inch Lancaster was created by Grumpy42
Yep - I had to state the wingspan because us poor colonials are being up staged by dear old Mother England's upper crust landed gentry - who - they emphasise have 134 inches - hmmm - I hope it strangles them in all the electrical cabling that will be required to run their el@#$%&*tric motors. I might add that my Lancaster model has PROPER internal combustion motors - just like the real one.

Sh*t stirring aside, to start this thread I think it proper to at least give readers a glance at the plans - the other reason is they are the only photos I have yet - unless you want to see a pile of balsa sheets, ply, foam and 4 luvly Saito 30 4 strokes still in their boxes. Stay tuned.

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07 Feb 2012 12:01 #2 by Phil Wood
Replied by Phil Wood on topic Re: 90 inch Lancaster
It'll need all those engines to drag that fat wing section through the air .... it looks like a Clark Y ... ON STEROIDS!!! :lol:

I just own the forum .... you guys make it great thanks.

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  • Klipkopwildlife
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07 Feb 2012 12:33 #3 by Klipkopwildlife
Replied by Klipkopwildlife on topic Re: 90 inch Lancaster
Sorry Mike, I'm a normal person myself, you're going to have to post a pic of those motors!:woohoo: :woohoo:

Do it now, you may never get another chance

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07 Feb 2012 15:01 #4 by Ex-Member
Replied by Ex-Member on topic Re: 90 inch Lancaster
yes, lets see the engines.

looks a nice size though.
cant wait to see the first bits of balsa come together.

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11 Feb 2012 09:36 #5 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster
Well Ladies, Gentlemen and fellow crazy scratch builders - herewith commences the build! Please remember that I really am building from scratch - no CNC - no kit - just me, a scroll saw, a craft knife and a heap of balsa and ply. The other factor is that is a fairly old plan and the designer uses a lot of foam and brown paper covering - SO - this idiot has to modify the plan, make a further rod for my back and build the whole damn thing from timber - redesigning the wing entirely, that means cutting ribs, designing a building spares - yep - carbon fibre - and generally sending myself round the bend - Yeah Poly, Tony and Eric - I know I'm probably already well round it. :P

So - the photos : -

The very first pieces of balsa

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Starting the first fuselage side

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Plans came with an instruction manual and photo of illustrious designer - very Helpful

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More pics to follow:-

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11 Feb 2012 09:46 #6 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster
More photos: -

The first former in place

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Fuselage with the two centre parallel formers fitted

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Looking from what will be the front of fuselage

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Next jobs are to fit the other main formers, the doublers and 1/8th balsa fuselage sides. Then build up the shape from contour formers, sheet and block. I'm also going to make the turrets and cockpit glass from patterns I'm making up. I use a vacuum gadget I built to make the see through bits.

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11 Feb 2012 15:05 #7 by THE BLACKBIRD
Replied by THE BLACKBIRD on topic Re: 90 inch Lancaster
It looks a lightweight structure, good luck with the build, i think you need a bigger hammer ???

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11 Feb 2012 15:31 #8 by Ex-Member
Replied by Ex-Member on topic Re: 90 inch Lancaster
impressive sir, impressive.

its started off well and looks a nice build.
:cheer:
yeah i know i will be cheating with a cnc pack, but i will have to cut all the bits for the mk11 by hand.

now where are the pictures of these engines. :cheer:

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11 Feb 2012 15:40 #9 by The Beard
Replied by The Beard on topic Re: 90 inch Lancaster
Well your way ahead of Tony already and it being underway already youve produced a well on the way fuselage,I have massive admiration for someone who scratch builds.I know how difficult a job it is.I realise that every time I put together an ARTF and think"who would bother with a scratch build"We have a Ripmax Lancaster in th club,taken the guy over 2 years so far and 18 months before that to arrive with loads od parts missing.Its cost over £2300 so far and still hasnt flown.

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11 Feb 2012 16:56 #10 by Klipkopwildlife
Replied by Klipkopwildlife on topic Re: 90 inch Lancaster
Somehow the pics don't give a sense of scale, do they?

Do it now, you may never get another chance

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11 Feb 2012 19:29 #11 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster

Klipkopwildlife wrote: Somehow the pics don't give a sense of scale, do they?


Good point Klippy - The fuselage is 59 inches long from front Bomb Aimers glass to rear turret. not as impressive as Tony's 8 footer I admit but still a fair size. Then again W/S is only a mere 90 inches - not 134. :P

Yes Tony - be patient - the motors all in good time. They are still in their boxes right now.

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11 Feb 2012 19:33 #12 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster

THE BLACKBIRD wrote: It looks a lightweight structure, good luck with the build, i think you need a bigger hammer ???


Well I do have a bigger hammer Tony but I hide it under the bench. :silly: The fuselage is quite a bit more substantial than those photos show. I haven't started putting all the bits on yet and what you see is only the box frame that everything else hangs off.

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12 Feb 2012 04:48 #13 by The Beard
Replied by The Beard on topic Re: 90 inch Lancaster
Itll be interesting to see how the fuselage progresses

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16 Feb 2012 10:27 #14 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster
Well Beard - the fuselage is progressing - not at the rate of BB's :( - but it is progressing. Should have the next set of build photos by tomorrow

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16 Feb 2012 18:36 - 16 Feb 2012 18:39 #15 by Grumpy42
Replied by Grumpy42 on topic Re: 90 inch Lancaster
Well here we go - the next set of photos - now if I can just load them properly? :unsure:

Adding the fuselage main formers

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Basic structure complete

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Starting to add the doublers (full length each side!)

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Last edit: 16 Feb 2012 18:39 by Grumpy42. Reason: Add text

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