Friday, August 26, 2011

British and French Open - Results, 6th overall

These are the results after 6 days and 3 tasks. Since tomorrow is going to be canned as well (very high winds predicted), they're probably not going to change anymore... Look here for task scores and the rigids.

Thursday, August 25, 2011

British and French Open, Day 5, Task 3

Today I was flying slow and impressed by the flying conditions. I had two scary moments and I guess that didn't help my confidence to go for it in the end. 9th in goal, I will lose a few places in the overall standings... Pilot party now, a more serious report is for later.

Tuesday, August 23, 2011

British and French Open, Day 1 & 2, 3rd overall :-)

We've had fantastic flying weather the past two days here. The first day, we had a 138 km task. One pilot decided "not to waste the day on such a short task" and went free flying instead. I agree that we could have flown a 200 km task that day, but isn't it bad sportsmanship to show your personal opinion in this way? The organization is trying to have a good comp for all. Give them a break...
So, we flew from St. Andre to Lac de Serre Ponson, then back to Pic de Chamatte and landed in Thorame Basse. The task was fast and pretty easy, with lots of ridge soaring and strong thermals. But, it was not uneventful. We had a tumble over Dormillouse, the pilot being pretty much OK, but the glider is still up on the mountain. There was hail on course line and we had lightning over the landing field, when the cloud above us didn't even look that bad. It was a big surprise!
I finished the task in 4th and was pretty happy with that result. Here's the flight.
Yesterday we were plagued by SE winds while we were on the W launch. A 113 km task to Laragne was set, but it was shortened to a 89 km task because of the late start. It was a fast task again (won by Laurent with a 60 km/h average). Same story as the day before for me. A mistake early in the task, then being rather cautious over unlandable terrain, but with a strong finish (ignore missing the turnpoint by 10 m and having to make an extra 360). I was 9th for the task. Here's the flight on Leonardo. It was fun flying from one famous flying site to the other. And you do appreciate the change terrain. Mountains with rather narrow valleys in St. Andre and then the wide open valley of Laragne, with many different routes towards the last turnpoint. Although the task was short, you still had to make your choice in the end.
The Combat does speed up nicely on final. I was taking 2 extra circles in 4 m/s up in an attempt to beat Carl and Jonas into goal and I would have done so if I hadn't missed the turnpoint. Now I was 30s slower...
I'm now in 3rd overall. That's not bad at all :-)

Saturday, August 20, 2011

Flying in St. Andre

I'm in St. Andre for the British & French Open. St. Andre is a place with many stories and a place which is "not for boys". There are a number of areas without landings and the valley winds are strong. So are the thermals and the turbulences.
Yesterday I had my first XC flight here. Discovering the area from high above. But there's still a lot to discover and tomorrow is the first task. It looks to be a place where local knowledge is very important. Flying low across a ridge is not something you can do when you don't know what's behind it. Definitely not here.
And racing is something else than free flying. I guess I'll have to do a lot of risk assessment in the next few days...

Friday, August 19, 2011

Flying the Dolomites - Incredible!

Carl, Jamie, Jem and I had 2 days flying in the Dolomites, launching from Col Rodella. Sadly, I lost my GoPro, so I have no footage of the most amazing flight I've ever done. I put it some pics I grabbed from the net. Here's the launch site:

Carl and I set up the plan to try to fly to the 3 Zinnen. After a dusty on take-off, we all were a bit impressed with the launch conditions and were expecting turbulent thermals. Indeed, my first thermal was quite rough, but once I got higher, things became nicer. Jem, Jamie and Carl launched as well and Carl got up from pretty low on Sella. I was a bit further and decided to join him there. That was our first real Dolomites experience. The question really is how close you dare to turn next to the rock face. The first time you fly towards it, it really scares you. But the thermals are glued to the rock face, so you go for it a bit more every time. What an impressive view! Here's a pic of the south face of Sella. We were right next to it:

Once we got cloud base, we flew on to Piz Boe, the highest point of Sella, which was a very busy place. Loads of tourists there. The valley leading to Col di Lana wasn't inviting (no nice landing places), but we went anyway. The climbs were strong and we headed in the direction of Cortina d'Ampezzo. But, when it was clear that Drei Zinnen was a bad choice, nothing but forest leading there, we turned around. The view there was incredible (Tofana, Drei Zinnen, Civetta). We headed for Marmolada, the highest mountain in the Dolomites, which still has a little glacier. Cloud base was just high enough to reach the top of it, so we played around a little, reaching cloud base, going for the top with the glacier, going back to the climb and going over the top again. What an experience!
After that, we flew over Langkofel and Rosengarten. Langkofel was special as well, climbing next to it and then we you reach the ridge height and start to soar it, you only see rock pinacles pointing right at you. No point in having a reserve chute there...
I will return to the Dolomites. This was my biggest flying experience until now!

Thursday, August 18, 2011

Test flying the Wills Wing T2C 154

I also had the opportunity to test the T2C. When rigging it, it was obvious that the demo glider had high sprog settings. And it was also obvious that this was the glider that was on the opposite end of the spectrum compared to the Combat 13.5. The lowest aspect ratio in the field and the sail tension also seemed to be lower with full VG on. This had to be a handling machine.
I had 2 flights with it. One sled ride down from Kobala and an hour of light thermals on Lijak. Both launches were super easy. It is amazing how soon it starts flying.
On the sled ride I tried flying it as slow as possible. And it feels as if it can fly considerably slower than the Combat. The stall (VG off or 1/3) was very smooth, so gentle that it reminded me of my training glider. The handling with full VG is a lot lighter than it is on the Combat.
These characteristics helped me a lot on the flight on Lijak. The thermals were light and very close to the ridge and the WW gave me a lot of confidence to go for them, very slow and pretty close to the trees. And all this with a serious amount of high-siding. It remembered me of flying the Spyder. Except that the Spyder was tougher.
I played a little with the VG setting while thermalling. And I think it did well until 2/3 VG (in the light thermals). Above that the glider wanted to dive too much for my comfort. I lose feeling if I have to push it out too much.
The glide was very stable, but that surely was linked to the high sprog settings. I have no clue how it feels when you set them to 'Worlds settings'.
Pulling the VG was extremely light. No effort required there at all. Very, very comfortable.
On both flights I had some altitude to burn off and I did so with some wingovers. What a difference to the Combat! The WW (with high sprog settings) is a true acro machine. It was a joy!
Of course I had to land it. And here again, the easy handling comes into play. The approach was very precise and the handling in ground effect was very nice and swift, also at low speeds. I never felt any risk of dropping a wing. Now I understand why I see other pilots execute slow and low landing approaches which I normally wouldn't do with the Combat. The flare was easy and the flare window probably is quite big. Easy landing!
It was very nice to have the opportunity to fly a Wills. Now I can't wait to fly one in race trim...

Wednesday, August 17, 2011

Test flying the Aeros Combat 13.5 GT

The report below was written in August 2011. Here's a more recent report.

I had been waiting for this for almost 6 months. And thanks to Matjaz, I finally had the opportunity to fly the Combat 13.5. The 13.5 is special because it has an extreme aspect ratio of 8.5. This means the wing is 8.5 times as wide as it is long. And aerodynamics tell you that wings with higher aspect ratios fly more efficiently. That's why sailplanes have such high aspect ratios (long, thin wings). But for us, hang gliders, it is not as easy as for sailplanes to have high aspect ratios, because we lose maneuverability and pitch stability. Aeros claims that the 13.5 is as maneuverable as their other glider and has high pitch stability as well. So, with the promised extra performance and the glider being more appropriate for my weight than my current 14.2 (aspect ratio 8), I had to try it :-)
I launched into very calm air and the glider immediately felt comfortable and at least as responsive as my 14.2. It was gliding dead straight and did 3 km with a 15.7 glide ratio at 54 km/h. Hard to say how accurate this is, but it felt good.
The first thermal I hit, was a very light one. It was a struggle to stay in the air, but I immediately was sure that the glider was going to do it for me. The handling was very, very similar to my 14.2, with the exception of a much sharper stall when I was pushing too much to fly as slow as possible. I also had to push it a little all the time as the glider was trimmed a little too fast for me.
After about an hour, the day turned on and Carl and I had a 3 hour flight with amazing views over the Tolmin area. It was the first time I got into the higher mountains and you saw the remains of WWI everywhere. Trenches, bunkers, gun platforms, … We visited the war museum a few days before and now I saw it all flying just above it.
We had a few rough thermals as well and I had a tough time in those. But, I'm all over the place in rough thermals with the 14.2. I think the 13.5 was more maneuverable.
The 13.5 remains a Combat though. It is not allowing me to fly as close to the terrain as I see other gliders do. The handling with full VG is very stiff, so you have to be careful flying close to the mountains in turbulent air. But, it must be said, it is definitely not worse than the 14.2. And achieving that with a higher aspect ratio is a great job.
The effect of the higher aspect ratio was demonstrated when I had a glide next to Carl on his Moyes Litespeed RS 3.5. There was a clear gliding advantage for the 13.5. Sadly my harness rocked up a little when we went full speed, which wasn't ideal for the glide. Still, I had the same glide as Carl then, but the Combat could definitely do better.
Of course I wanted to land it nicely (Matjaz was watching in the landing field) and the landing felt easier than with my 14.2. I think it was a textbook landing with a very nice flare. The higher wing loading helps a lot to achieve this flare as I'm a bit light on my 14.2 and it is definitely harder to make that one flare nicely. Last year, I had one landing on the smaller 13.2 and that flared very nicely as well.
So, the handling of the 13.5 was at least as good as on my 14.2 (I'm light on that one!) and the glide was probably better. I liked flying it very much.
Major kudos to Matjaz for letting me fly his glider!