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Own Design 2m F3A Model

2m f3a model for 2018 season

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Dan Workman20/02/2018 20:49:24
31 forum posts
76 photos

Couple of pics of the tail.

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Biggles' Elder Brother - Moderator20/02/2018 23:05:00
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Moderator
15230 forum posts
1407 photos

Interesting that - one wing being nearly 10% heavier than the other??? Wood density? A bit generous with the glue? Just shows you.

Lovely work all round though.

BEB

Nigel R21/02/2018 08:59:43
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1219 forum posts
275 photos

"They're 225g and 245g ready to cover."

That's very, very light for something carrying 900 or so square inches of area. Good work.

The airframe must total around 3lb or 3.5lb when you get the fuselage and tailplane into the picture?

Martyn K21/02/2018 09:11:43
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4559 forum posts
3169 photos

Are you going to statically balance the wings before covering Dan? You may find that the weight disparity may not require 20g in the tip.

Model looks amazing - it's a real credit to you

Martyn

Dan Workman22/02/2018 10:15:18
31 forum posts
76 photos
Thanks guys.
Beb- i used contest grade 3/32 from balsacabin, i think they class anything under 21g as contest (for this size sheet) so you can get a 15g sheet or a 20g sheet. I was just pulling sheets of a pile so thats prob where the weight difference is.

Nigel- yes they're very light, the fuz with wing tube, canopy and rudder will be about 1050g, tails about 75g each and the wings 465g. So about 1665g ish for bare airframe uncovered. Havent got my converter so what 3 3/4 lb?

Martyn- i will laterally balance the whole thing when its finished, hopefully just moving the lipos sideways will sort it! They weigh about 1200g

Dan
Dan Workman04/03/2018 13:46:43
31 forum posts
76 photos

Started covering now, gone for orange and black, hopefully will be nice and visible. Bit different from the norm, most f3a planes seem to have a white base.

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Gary Manuel04/03/2018 14:20:30
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1593 forum posts
1490 photos

Looking lovely Dan.

Hope the black diagonal area doesn't trick the (judges) eye into thinking it's flying nose up / tail down.

Geoff Sleath04/03/2018 14:30:19
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2610 forum posts
198 photos

Beautiful job. I hope we'll see you flying it at Ashbourne sometime this year. The F3a flyers usually have a couple of competitions here.

However (and this is no criticism of your superb work), I find F3a models very ugly despite their undoubted fine flying characteristics. But then, I like old biplanes which isn't everyone's cup of tea either

Geoff

Dan Workman04/03/2018 21:31:50
31 forum posts
76 photos
Thanks guys
Gary, yes it did cross my mind, we'll just have to see how it presents in the air.
Geoff, hopefully i'll be at Ashbourne sometime this year, did a comp there last year but my first time there was about 17ish years ago for an IMAC comp.
Beauty is in the eye of the beholder
But yes, i can see how people can find f3a models ugly!
iqon05/03/2018 00:28:42
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1326 forum posts
237 photos

Never Ugly .........surprise

Ultymate05/03/2018 08:57:47
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1662 forum posts
50 photos

Have a thing about orange Dan ???

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Dan Workman05/03/2018 09:27:12
31 forum posts
76 photos
Haha a blast from the past! I'm sure that plane is still going somewhere, i know nathan had it for years.
That must have been early 2000's
Ultymate05/03/2018 11:24:42
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1662 forum posts
50 photos

After Nath it went to a guy called Craig who has it mothballed oh and it's had a colour change apparently

Nigel R05/03/2018 11:29:04
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1219 forum posts
275 photos

Looks great Dan

Dan Workman08/03/2018 20:02:11
31 forum posts
76 photos

Finished covering now, pretty happy with how its turned out, hopefully stands out in the air ok.
Still lots to do!

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Luther Oswalt08/03/2018 20:05:48
136 forum posts

You have done a great job on your plane. It's beautiful!!

Leo

Mike Etheridge 108/03/2018 20:20:29
1409 forum posts
388 photos

Remarkable that plane looks first class and combines all the new aeromodelling techniques that many could not follow including me !

TartanMac08/03/2018 20:42:16
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224 forum posts
142 photos

Looks amazing I dunno how people can use that covering so well stunning job. yes

Nigel R09/03/2018 13:01:27
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1219 forum posts
275 photos

Looks fantastic.

Hope you don't mind me asking, what was the bill for the wood in the airframe? It looks like a LOT of contest grade wood in there!

Gary Manuel09/03/2018 13:16:33
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1593 forum posts
1490 photos

Beautiful job Dan!

Well done yes

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