models

Beaver – finished!

dsc_1534Just as I was logging in to WordPress to write this, I noticed that it is a month to the day since I last wrote about the Beaver. Well I’m happy to report it is now finished and awaiting a maiden flight. Weighing in at 69g is on the heavy side, but I always knew with that much paint there was no chance of a light build, hey ho! I like the way it turned out looking at least and in reality I expect it it will spend most of its life hanging up and not flying.

It was a very enjoyable build, very nicely designed and with accurate laser cutting, all the parts going together well without much fiddling. It is tempting to try another Guillows kit now, perhaps the Edge 540?

dsc_1536Having said that it will spend its life hanging up, I am coming around to the idea of taking the Beaver, the RedWing and the TomTit to Old Warden to give them a little airing in the free flight area, fingers crossed I’ll aim for the MayFly. To that end I’ve bought 20 yards of rubber and some lubricant, so I’m prepared!

A full gallery of all the pics I took during the build can be found here, and the page for the model is here.

 

Pulse XT 25e Maiden

dsc_1295After what feels like quite a long wait for the new canopy, I’ve managed to get over to Northwick Park to maiden the Pulse. Lovely October afternoon, a little breeze, almost no clouds in the sky with glorious sunshine. Perfect conditions!

I put 3 packs through her, all completely uneventful, which is how I like it. I tried a few gentle aerobatic manoeuvres and she had ample power to pull round a loops without even using full throttle. I’m now pleased I didn’t bother putting the bigger motor and 4s setup in her.

I had thought about rigging up the ailerons as flaperons, but now I’ve seen how she handles at low speed I’m not going to bother. The stall showed itself with a very slight mushing around, no worrying wing drops thankfully! And landing with just under idle power meant she just floated on and on.

I’ve updated the page for the Pulse which is here. I’ll update that with any significant updates!

 

Dynamic-S back in the air

photo 1 (1)So about 8 weeks ago while we were down here in Wiltshire, I flew the Dynamic-S up at the White Horse and made a bit of a dumb error in reading the wind. I thought it was coming along the slope and hitting the bowel, but I learnt the hard way that actually it was coming from slightly behind the hill causing some horrible turbulence  around my normal take off and landing spot.  Well, to cut a long story short the DS had a bit of a rough landing, the nose snapping clean off, but otherwise causing no damage.  I had a good ponder about how to get her back in the air, eventually deciding that a new fuselage at £20 or so was the easiest and probably safest route.

Screen Shot 2013-09-29 at 21.40.04HobbyKing UK didn’t have them in stock in August, but they came in a week or so ago, just in time for me to transplant the gubbins and get her ready for this weekend which was our next planned trip out west.  Friday say a nice day, but with no wind, so I flew her from the flat field at the top of the hill, about an 8 minute flight with no unpleasant surprises.

Today the wind was blowing about 15mph from the North East,  swinging round to ENE at times. That meant I had to use the eastern edge of the slope, of which I have less experience. I need’nt have worried however, she was up in the air for a good 30 minutes, with still a few minutes of battery left when I landed so she could have easily flown for longer. Brilliant flight, lovely aircraft on a surprise sunny September afternoon.

I’m becoming more confident with her, rolls are nice and axial and I’m practising slow rolls with rudder fed in to keep altitude. I even managed a inverted circuit, it was a little rough, but I made it all the way round :)

I’ve included a little pic below so you can see the view I have while I’m up on the hill.

photo 2 (1)

Edge 540qq rudder servo replacement

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So a while back I managed to stuff my Edge 540 hitting the nose quite hard and breaking the prop. When I picked it up I noticed the rudder was all loose suggesting I had stripped the gears in the rudder servo.  No worries I thought, how could it be to find a new servo? Well the answer is, quite tough indeed!  The official part # is EFLR7100, I couldn’t find any UK stockists and going by the USD price I figured if I could find one it would likely be 20 quid or so which seemed a little steep.

After quite a search I found the TGY-D1290P from Hobby King, this fitted perfectly, even including the little JST connectors enabling it to connect directly to the AR6310 Spektrum RX which is supplied with the aircraft.  There is a handy extension cable buried in the fuselage, so the length of cable supplied with the servo is sufficient.

I’ve had four flights since replacing the servo, all good!

Guillows DHC-2 Beaver

g305bSo I’ve started another build, this time though I’ve decided to build something smaller. I’ve got quite a few RC planes sitting around and I’m not getting much time to fly them, so that got me thinking: What could I build which would be enjoyable but wouldn’t either cost much, or take up much room.

After a bit of a ponder I hit upon the idea of a small rubber powered free flight model.  A bit of research and I happened on the lovely Guillows kit of the Beaver, an aircraft I’ve always thought pretty.

The build has only just started, with just a few formers being fixed to the central fuselage crutch, I’m uploading pics as I go to the gallery here. The pic below shows the left hand formers drying.

 

 

Spektrum Model Memory reader

Screenshot on 2013-08-23 at 20.10.38

I use a Spektrum radio to fly my planes and helis, which has the ability to save model memories from the transmitter onto an SD card. A while ago this lead me to think it might be useful to create a website whereby people could upload saved model files and share them easily with others using simple web links. Building on this idea I thought it might be nice to offer some sort of visualisation of the saved model file on the web.

I’ve had an attempt at building this, it is early days yet but so far you can register, login, upload a model and view some basic information about the saved file. The site is at http://spektrum.riviera.org.uk/ at the moment the only model uploaded is a file from my DX8 which is used for my Edge 540QQ, you can view that here.

Blade 4503d news

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I just noticed the Blade 450 page hasn’t been updated since 2011! The little heli hasn’t been forgotten about, I’m currently flying it about twice a week thanks to moving house and finding a lovely field on the way to work. It would be rude not to put at least a couple of packs through. The guys at work find this very amusing, often asking how many packs I put through it each morning, and in the case of the one recent crash, guessing I had stuffed it from my mood on arrival :)