25 Jun 12

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Turbulent Wave


Wake up, 220!

The Duo has arrived! It was Ariane's and my turn to share some flying together. No problem deciding which runway to use today - it was blowing a north-westerly hooley, so at the very least the launch would be interesting. As we lined up, the tuggie warned us about his previous tow, which he described as "complicated". We tightened our straps a further notch and rolled down the runway.

 


First wave, Gache

Believe it or not, there are a few good ideas coming from the French: the one I particularly like is a refusal to include weak-links in their aerotow ropes. When, at around 150ft, our tug made a violent descent followed by an impressive upward surge, we were left with a large piece of slack in the cable which could have ended in tears. We remained attached, to our great relief.  Immediately after our tow, launching was stopped to allow the tuggie to ponder the meaning of life.

We watched with great interest how Wendy would get on in my LS6c. Not that I doubted her experience, of course; let's say I was happy to see that she and the tug were still holding hands as they arrived at the Gache. 


10k

 

The Gache was working well - we gained 1000ft in the first pass. Reaching cloudbase, we pushed onto the leading edge of the cumulus and found a knot or two to get us above the cloud. A further push into the valley gave us 3 or 4 knots which petered out at about 10,000ft.

The Chabre area was covered in non-descript cloud making it difficult to see how to progress towards the pic de Bure, so we dropped back to the Gache for a top-up, and then ran to the Lure where we found a solid 5 knots right over our house at Noyers.

Pushing forward, we again failed to find more wave near Chabre, so we did a little ridge-soaring for a change of scene. We managed to find a 10-knot thermal that got us back to cloudbase in no time at all, but all the while we had this feeling that the extremely turbulent conditions would make it difficult to connect with the wave.

We decided that the pool was a better bet for today, so we returned to the airfield for a spectacularly exuberant circuit and safe landing. 


Liking your vario


Wave hunting at Chabre


...and...relax

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