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Airspeed Courier


Tim Hooper
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Right-oh.  No building today - the flying field is beckoning me to get a few flights in before I go to work this afternoon!  It's a tough life etc.......
 
Anyway, I did take a few minutes out to check weigh the progress so far, so I loaded up the scales thus;
 
Airframe
3S 2700 cells pack
Motor, prop, spinner,ESC,UBEC.
Rx, 4 servos
Undercarriage and wheels
Pilot
 
Total 2lb 7oz
 
All I need to add now are the wing and wheel fairings, covering, linkages etc. so we could be in for an AUW of less than 3lb for 400²".
 
Fingers crossed, eh?
 
tim
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Oooooh look...................wing fairings!
 
I've never made these before, so I'm pretty pleased with this mornings work.
 
tim
 
With the wing protected by cellophane, I made some rough paper templates.
1/32 ply formed the bases.
The wing seat was relieved slightly to make room for the ply.
1/32 balsa easily conforms to the contours.  Just needs filling and sanding...
 
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Thank you Gents - although I'm far from being a master at this aeromodelling nonsense!
 
Anyway the rain stopped long enough this morning to allow to pin/tape/tack all the bits together for some shots of the almost-ready-to-cover airframe.
 





Netty gives the Courier some scale....
Sorry about this one!
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Thank you Gentlemen!  Your kind comments do indeed mean a lot.
 
Erf,  I noted the short nose when I first drew up the plan, so I've already lengthened the nose by some 20mm!  You'll also note that the battery tray is over 12" long to allow myself to place the battery wherever it's needed.
 
Mind you, I was quite surprised today to find that the airframe as shown (but with wheels retracted aft) actually balances exactly on my chosen CG point, which means that, even after covering and servo installation, I should be able to achieve the CG just by moving the cellpack around a tad, without resorting to adding ballast.  Good,eh?
 
tim
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Posted by Craig Carr on 15/11/2010 10:29:50
Whats the chances of it being a future RCME plan??  
 
Craig
 
 
Craig,
 
That all depends if it flies or not........


Put it this way; the plan is drawn and the accompanying article is mostly finished!  Other than that, we'll have to see!

tim
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