Friday, December 15, 2017

ADVANCE Iota 2 - 25




ADVANCE Iota 2 25

Here it is..The new Iota from Advance that replaces the first version.
What are the visual differences?
A very reduced line diameter with carefully mixture of unsheathed thin lines, and thin normal ones. The C’s are equipped with handles for control at high speed.

Launching the Iota 2 is straightforward with an immediate take off even loaded at top. Easy for a high B pilot.

Feeling in the air compared to the Iota 1:
The Iota 2 feels very different from the Iota 1, where the first version had a feeling of flying a playful B glider, the second version is again agile, but felt more like an oriented XC machine.
Explanation: The feedback is a balanced, calm, roll movement that used to be found on higher rated glider, but…a smooth one exactly to fit the B category. Again, i meant a roll response very comfortable for a B pilot, with the feeling that delivers nice coordinated communications for the keen pilot who was used to fly higher rated gliders. I really appreciate that feature because if i closed my eyes, even in rough air, i could sense that i am flying a high rated glider in smooth air ! So the roll feel is smooth but educational! I hope i made myself understood…which is sometimes a difficult task to describe feelings under a glider.

The brakes has a moderate length, but stil very precise in turns. The pressure is also moderate, and long flights are not tiring at all. Overall i can confirm that the Iota 2 has a very good, XC, handling feel.

Climb rate:
I flew the Iota 2 25 with the best B’s of the moment, and i saw that glider ability to climb in super weak cores like very few B glider ! It is indeed a super floater and a very good climber! It’s a complete change over the Iota 1 which was a bit difficult to climb in weak like i mentioned before. In strong air the pitch ability is nearly absent and the Iota 2 …just climb… without any weak point whatsoever.

Coping with turbulence:
Flying the Mentor 5 and the Iota 2 25, i can’t comment if one is more comfortable than the other..they are both very comfortable to fly and similar in that aspect. The Iota 2 25 seems also easier in turbulence than a Chili 4 XS for example.

Glide and speed:
Lots of pilots will read that section as if it is the most important one…But for me it’s the overall package that matters… Now really the bar is high, with amazing gliders in the B category.You probably have rated my B comparison concerning glide. The Iota 2 is no different to be with the leaders in that matter. I think above that by just a little, you will reach Sigma 10 glide performance !
The Iota 2 25, has a high trim speed, higher than a Mentor 5, Chili 4, Cumeo, if all are similarly loaded. The glide at trim speed for the Iota 2 25 seems right on top like i mentioned with the Mentor 5, Cumeo, Chili 4.

The strong point of the Iota 2 25 is the way it enters the thermals in gliding mode, and i’m just talking at trim for the moment. The Iota 2 surfs the air upward and floats forward for an efficient gliding into a moving airmass. It feels solid and just floats upward. I really liked that characteristic for a high B !
At full speed the Iota 2 25 has some 10 km/h over trim to block the pulleys. The M5, and the Cumeo could have 2 km/h faster. The glide at top speed is close to the high end mentioned gliders, but what i discovered flying the Iota 2 25 that differs is the super stability at top speed ! I mean it’s really stable, and i couldn’t know the difference in behavior between flying at trim and at top speed because it felt the same, but with a wind that increases…The C handles are a nice way to control the glider in high speed, but since the iota 2 25 is so stable at speed, i don’t see that it will be used much  ;-)  Of course in strong conditions, they will.. :-)






Ears are stable and reopen quite normally.
Induced asymmetries are soft and going keeping course is easy and also counter steering. Frontals are a bit deep, horse shoeing a bit, slightly dynamic than the M5 ones, but they open very fast, and it seems they fulfill the B certification requirements.

Conclusion:
The Iota 2 25 was mainly created for XC use with a good and educated roll feedback for any good B pilot. The overall comfort is high. The trim speed will enable efficient ridge crossings in turbulent air as well as the use of the speed bar which is light to moderate, with a more sold structure, and totally usable.
Overall gliding performance and especially climb rate are strongly implemented into this XC machine.
Video soon...
Cheers,
Ziad

PS: I’ll update my B comparison in the next days, for more details.
 



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