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Rhyl and District Model Flying Club

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Saturday 7/7/18

2018-07-07, 21:07 by Gary M Jones

I was at the field today between 14:00 & 15:00 all on my own , good flying too. There is a dead sheep along the fence line towards the gate from the pits, I saw the farmer so reported this to her. I hope no one had plans for a BBQ Smile .

Farmer …

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Post by Brian Colclough 2010-03-23, 11:06


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Post by Andy Sayle 2010-03-23, 12:19

I bet Barnesy could get lower than all those put together...... Once.....


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Post by Roy 2010-03-23, 12:39

And one for the Heli lads..................



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Post by Guest 2010-03-23, 12:47

Proves that you should not stand in the middl of the strip Very Happy Very Happy

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Post by Guest 2010-03-23, 16:11

WOW that last one was AMAZING!!!
It was breaking the sound barrier, right above the water!!!!!!

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Post by Andy Sayle 2010-03-23, 16:33

Sam,

It wasn't quite breaking the sound barrier. The aircraft was moving probably a few 10's of knots below the local speed of sound, but due to the way the airflow interacts passing over the body of the aircraft, the air pressure drops locally enough to cause moisture to condense out, giving rise to the clouds of vapour that you can see. The distinct cone shape that you see are due to the airflow patterns arising from an aircraft approaching the speed of sound.

You can also see the same effect from aircraft travelling much slower, usually coming from the wingtips in the shape of a vortex....

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Post by Brian Colclough 2010-03-23, 17:34

Just like BB's MG Suspect

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