YellowAlert

Thanks all for looking out for for items at the bring and buy this weekend. Oddly enough I might be getting rid of a thew things at the bring and buy tomorrow, never planned on losing my precious 12FG and Laser I did inform a few shops and clubs. Apparently most thieves are smart enough to take out the radio/engine and dispose of airframe, so not much hope of recovery but worth a try.

Stolen from parked car in Lewes, E Sussex, 27th August 2013: 1) YT Dragon Lady, white with black and yellow trim, missing cowl, wheel pants and windscreen. Futaba 617 RX. Mostly Futaba servos. Laser 100 engine stamped "SJ" on mounting lug 2) Multiplex Dogfighter RR, white with black and red trim. Non-standard orange trim on underside of each wing-tip. Futaba 617 RX. Standard MPX "tuning" motor/ESC. No-name servos 3) Aluminium flight case containing vast array of tools, LIPO charger, tacho etc and Futaba 12FG TX (owner "Sam Jones", with TM-14 FASST module). Please PM me if you h

A couple of notes regarding the Sanye range: In the unlikely event that you hadn't noticed (!) these are OS clones, about a generation behind the times and there is nothing wrong with that. Note however that Magnum engines are shinier looking presumably having been cast with more care and/or better materials/tools. There is a price premium to pay of course, and I've no idea if a Magnum's are better than ASP or SC internally by any significant measure. It seems ASP engines have a slightly better finish compared to SC too which would explain why SC are the cheapest of the lot. Again I wouldn

The supplied ABS (I think) wheel wells are junk - poorly fit and fracture at the slightest look of my snips during trimming. Yet again my buddy warned me to expect this so I just sprayed the wells (badly) matt black: FW190 - 8.jpg[/attachment] A good tough plate design for sure but I couldn't drill holes just the right size for the supplied self-tapping screws. Either I drilled too small and the screw snapped, or bigger holes that don't have enough "bite" and will probably collapse on landing. So I've ordered some M3 blind nuts to go in the back to bolt them in nice and secure. My gues

Next up I made up the wing surface connectors. I've heard people say you shouldn't use swing keepers on a model of this size, so I dutifully soldered up some 3mm rods and installed: FW190 - 5.jpg[/attachment] Perhaps if I'm really bored one evening I'll "upgrade" these to nice soldered linkages, but it's a really difficult job to do well - even with a nice hot gas iron in my experience!

I don't much like the hard balsa servo bearers being epoxied end-grain to the mounting plates, but I'm going ahead with it anyway:

I've been meaning to start my FW build for literally years now, so I'm hoping by starting a build thread it will inspire me to complete the build. Wildly optimistic I know but here goes.. I won't document the build chapter and verse, just highlight areas where I have doubts or otherwise diverge from the manual. NB: this is the 74" version and will be Laser 150 powered. First bit to tackle is the wing. A buddy of mine recommended sorting out retracts etc before attaching the two panels at the last possible moment to minimise hangar rash (the manual suggest attaching the panels quite early).

In answer to my own question (4-st petrol sound), this doesn't sound too bad: Still not as nice as glow 4-st mind..

I was talking to a warbird expert about this kindof subject recently.. He always said smaller Spritfires aren't so good, best start with 1/6th scale (around 72" span). The Kyosho and Dennis Bryant models are no doubt good but 1/6th scale+ models have far more 'presence' in the air anyway. Adding another mere 10-15 inches to the windspan adds an amazing amount more to presence too, but this is apparently where a lot of warbird newbies go wrong - an 88" warbird can weigh twice that of a 72" model and demands far more from the pilot.. I can tell you flying a 72" warbird is a big enough step u

Performance was indeed much improved with an 13x8 prop, so I tried a 14x8.5 for fun, now it really motors Static current draw is 68Amps - a bit on the high side as the ESC (70A rated) gets a bit warm. However so long as WOT is only used for relatively short bursts I think it's just about within limits. Flight times are down to 7 minutes on this prop however - just long enough IMO, and did I tell you it's really fast

Here's a better pic of the front end stud mounting:

Here is my electric conversion for anyone interested. I'm completely converted to using studding for mounting motors now. It has lots of advantages: 1) simple and cheap (ok that's 3) 2) the studding should bend upon heavy "arrival", absorbing impact cheaply and reducing chance of breaking the fuz or bending the motor shaft 3) easily tweaked a bit for thrust-line corrections 4) easily adjusted to suit alternative motor of different length (assuming same backplate dimension, as is usually the case) Performance is kinda wimpy with the power setup taken from my Wot4, so I'll try up-prop

[attachment=0]ImageUploadedByTapatalk1349608362.863596.jpg[/attachment] Here she is with all the prettying bits attached. Looks awesome I think, and flys 100% better with sidethrust. Great for barnstorming and lands at walking pace, much like a Cub only more unusual Only snag was upon landing the balloon wheels pancake, jammed in the wheel pants so it tripped over the nose. Cracked jell coat on underside of cowling was only damage however, so I'll find some harder wheels to solve that problem. All in all very happy with how the project worked out Next up is a YT FW190 (72", Laser 150

There is a fair amount of lattice work up front and (unusually) it has been glued fairly well, so Poly-C should just give the balsa enough rigidity for smooth e-power. Remember traditional models are heavy up-front to handle the vibrations IC motors produce and pure-electric models have a fraction as much wood around the motor mount. I was (kinda) joking when I said my power-plant is more likely to pull the front clean off anyway, but with 10S on tap I will need to manage the throttle carefully as I anticipate 3D levels of power in a decidedly non-3D airframe! Structural integrity could be

My current project is this fairly big and very yellow Monocoupe: http://www.hobbyking.com/hobbyking/stor ... duct=24002 The original plan was to power it with a Laser 150 I have spare, however upon delivery it became clear the model was originally designed with electric power in mind as the front-end is incredibly flimsy! So my second HK delivery included a fairly hefty motor, 100A HV ESC, motor mounts and props etc. Power will be delivered from 10S 4000+ LIPO's I have spare Of course there is now a danger the power available might rip the front of the model clean off instead of havi