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Adrian Smith 1

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Posts posted by Adrian Smith 1

  1. I have had to bow to the inevitable today and decided to do a modification to allow easier inserting and removal of the power packs.

     

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    The easiest option is to remove the cross piece that holds the throttle and ignition servos for I/C variations. On close inspection is doesn't look like a structural support for the fuselage so I am going to give it a whirl.

     

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    Not a long job. I was originally concerned about heaving the lipos in and out and compromising battery connections before this mod. That should do it with a bit of luck. If needs be I can always put in a new cross piece further back which won't interrupt access.

  2. I had to scrape the frost off the car before I ventured to the field this morning, although the sunny start provided all the encouragement I needed get out and fly 😀

    I wheeled out the Sbach 342 which hadn't seen the wide blue yonder since January. 

     

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    Three glorious flights with her. I had forgotten how frisky this plane is. If the cold hadn't woken me up, the first minute or too in the air would have done. Ops. were curtailed after that due to the tail wheel connecting rod to the rudder coming loose. This has happened before and despite filing a flat on the rod and using blue thread lock on the grub screw it has happened again. I can't say I am surprised as the tail takes the occasional thump on landing. I am going to have a think on doing some sort of modification the stop it happening. 

     

    • Like 4
  3.  

    Lovely flying day today if you don't mind the cold and a 10mph+ NNW crosswind blowing across the strip.

    Just look at those clouds!

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    Today was the day I found out how good my use of the rudder is. Landings were quite tricky bearing in mind the pitch\diameter of the prop are no help in slowing her down (23x12). Adding to the landing speed was the only help the wind was in the cross leg and not on finals, hence she came in like a racing car. It doesn't help that the throttle needs to be kept on a bit otherwise one can see the stalling wing waggle beginning to develop. That said I managed to get it right by the third landing . Lovely day never the less.

    • Like 3
  4. As I had a few days to my kick heels in the work shop due to bad weather I decided to do a job on the Capiche I have been promising myself for a while. Partly due to my  wanting to save costs I put a set of HV Macgregor digital servos with a stalling reading of 21kg/cms at 8.4v in the Capiche. In my defence I was guided by the manual which was written for another time which featured a similar recommendation for most of the servos around this sort of level.  Well after a few flights I thought a move to more powerful HV 31kg/cms at 8.4v servos was more appropriate as per the rest of my 50-60cc squadron. Well in my musings in the W/S I notice my SkyWing 71' Edge 540 sporting an equivalent 35cc Dualsky motor on the front has these more powerful servos installed. A bit of an overkill possibly. Anyway the current servos in the Capiche would be just fine in the SkyWing Edge. Therefore for I set about swapping them out both planes this morning. It was a fiddly job mainly because of the elevators wires going through the fuselage, but in the  event it didn't take too long to do the job. I am looking forward to the next outing for both and I will report back here. 

    • Like 1
  5. Just gagging to fly today given the recent poor weather conditions. I was greeted at the strip by sparking sunshine and a nice steady 7-8mph SSW breeze. You can't wish for anything better so on with my varifocal over shades and off we go. 

     

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    When I was clearing up one of the full size flying boys came across for a chat. This time of year it's the RV8 MOT and service. Apparently, apart from the weather, they are grounded because of the delay in spares being delivered. Something that has never happened before. Their bad luck is my gain in the short term I guess. 😀

    • Like 2
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