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And on looking at the E6B

It would seem that being +30 at 4000' means something, which of course I already knew, but just what is the drop in performance on a 50 odd inch wing trainer??

What magic program or website could tell me that to lift lets say an extra 1KG of equipment at a density altitude of 7000' the aircraft would need to be X wingspan with Y power up front??

There must be something out there that will tell us such things.

As I walked into add this little bit, my wife said come and look at this, making its way across our dining room was a tiny mole snake, or thats what we think it was anyway.

I must be back in Africa!!!

Sorry if my blog posts are annoying some as they appear on the front page, very little hard core UAV and lots of off topic, but it should encourage some of the 270 other members to move me off the page ;-)

Gary Mortimer, now that the storm has passed.....

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