Showing posts with label Serial Class. Show all posts
Showing posts with label Serial Class. Show all posts

Friday, July 8, 2011

World Championships Cancelled and Comp Gliders Outlawed

In a dispatch from one of the US Team Pilots:

"The FAI, ... has instituted an immediate ban on competition class paragliders in Cat 1 events, and has strongly recommended that this ban be followed in future Cat 2 events.


Due to this FAI rule making, the organizers have ended the competition. The competition is valid under the rules, and prize giving will be tomorrow afternoon."

And here is the official announcement from the Competition Organization:

As a result of the tragic events in the second task of this FAI event, and after due consideration of all the information available, the CIVL Bureau has decided, under its executive powers, and with the full support of the FAI Executive Board, to suspend the certification of Competition Class Paragliders, with immediate effect. As a result, the organisers have decided that it is not possible to continue with further tasks that meet the aims of World and Continental championships, as set out in the FAI Sporting Code. The two tasks flown to date are both valid under the rules and are therefore sufficient to meet the minimum requirements set out in Section 7B. The 12th FAI World Paragliding Championship is therefore considered to have been validated. The closing ceremony and prize-giving will be held tomorrow, Saturday, 8th July at 1pm in the main square. The CIVL President has thanked the safety working group formed by the pilots and team leaders, for all their work on developing ideas to improve safety. He believes there are some very useful ideas there that we hope the relevant CIVL subcommittees will follow up. The Jury President, Vitor Pinto, and other CIVL Officials present have stated that, the organising team has made every effort to comply with the FAI Sporting Code which covers all aspects of competition rules and safety considerations for FAI 1st Category events. These include the new and complex rules introduced this year for Competition Class paragliders. “We greatly appreciate the excellent work of the organisers and we are all deeply disappointed that, through no fault of the organising team, that this competition has resulted in such a sad outcome, ”Mr Pinto commented. Competition Director, Steve Ham, also announced that the organising team is preparing a bid to run the first FAI World Paragliding XC Championship in Serial Class , here in Piedrahita at this time next year, “The CIVL President has told us that he welcomes the proposed bid and that the CIVL Bureau will be favourably disposed towards it,” he said.

Jose Luis Diaz Iraeta – Event Director Steve Ham – Competition Director
Wow - Seminal moment indeed.  I hope this disappointing decision (at the moment) has an overall positive effect on our sport.

Congratulations to the US team for representing the US with skill and professionalism.

Fly Safe -
Tim

Thursday, July 7, 2011

2011 FAI PG World Championships - Piedrahita, Spain - No Fly Day

The mood in Piedrahita is a somber one.  At 10AM an open pilot meeting was held with pilots and Team Leaders to discuss their feelings about whether or not this competition should continue after the 2 fatalities and numerous reserve rides yesterday.  Conditions during the second task of the competition have been described as "level 1" (no hazards due to wind or turbulence) - in fact, the organizers, in a follow-up message called them "mild."  They went on to describe the incidents in a bit more detail -
In the first incident, the pilot was flying low along the ridge. The glider was seen to suffer a frontal collapse, horseshoe and fall in a stable parachutal stall. Close to the ground, the wing spun and the pilot impacted the ground. No reserve parachute was deployed.
In the second incident, the pilot was flying towards goal at altitude. The glider was seen to suffer a frontal collapse, immediately followed by a large cravat and high velocity spin. The reserve parachute was not deployed before the pilot impacted the ground.

The consensus expressed by the teams, even the Chilean and Argentine teams, was to continue to fly the comp. The Competition organizers and FAI officials, although refraining from making their decision until later this evening, must be very concerned that any additional events would be very detrimental to the sport and to the sportsmen and women participants. If a day with benign flying conditions can result in more than 6 situations requiring the use of the reserve parachute, how can the organizers contemplate tasking a day with more challenging weather? It's not an easy situation to evaluate due to the emotions of the moment and the liabilities of a less than conservative decision. Final decision should be made by Thursday noon PST.

In what I view as an interim band aid, there are considerations being made to "throttle back" the speed systems of the 2-liners to minimize the potential of collapse while on speed. Since yesterday's events occurred on more than one brand of wing, the problems appear, at first blush, to be systemic to the 2-liner design - A design that feels rock-solid until the wing goes away, but is unstable and unpredictable during attempts to recover to normal flight. It's been my observation that the pilots, with skills and experience on comp ships of the past, have the 'old-school' mindset that collapses can be flown away from, even at mid to low altitude - the way it was on prior wings. The evidence indicates that present-day 2-liner wings necessitate a willingness - a necessity even - to throw the reserve before the ineffective wrestling match.

Mads Sydergaard's comments are heartfelt and his explanation for leaving the comp but still fly the 2-liners shows the raw dichotomy of the situation. Things WILL change after this - it is a seminal moment. Maybe some good will come from this tragedy.

It's been a very sad week for Paragliding as a sport. Xavier Murillo is still missing in Peru and the loss of life in Spain necessitates consideration of the cancelling the World Championships.

I love this sport. It has allowed my eyes to view panoramas and experience joys that no other activity could. But this is a sad time.

Fly Safe,

Wednesday, July 6, 2011

2011 FAI PG World Championships - Task 2

Click for larger graphic

Task Two at the PG World Championships was a 77Km task to Avila.  Conditions were forecast to be a bit lower top-of-lift than yesterday.   This will come as a relief to those pilots who were buoyed over the 10000' ceiling during yesterday's task and received a "0" score for their efforts.




Here are two graphics showing the airspace issues that the task setters and pilots are working around.


The LIVE LEADER BOARD shows the provisional ranking as scoring is tabulated.  Scores for Task 2 will be posted at http://www.piedrahita2011.com/piedrahita2011/taskReports. . . 

At this moment (1400 PDT) the Competition website has been taken down.  A request to the PG Forum was made to lock the world championship thread.  This was done (and has since been relaxed) due to the extremely unfortunate occurrence of two separate accidents (separated by 70K and 2 hours) that resulted in the death of pilots from Argentina and Chile.  In a release put out by the Piedrahita Staff they wrote:  
2011, Piedrahita

It is with great regret that the organisers have to announce that there were
two serious accidents during the competition task today. The first accident
occurred at approximately 14.00. Argentinian pilot, Francisco Vargas
crashed into the hillside a few kilometres from launch. Emergency services
were called to the site, but the pilot died at the scene.

The second accident occurred at approximately 16.00 in the Avila area.
Chilean pilot Eitel von Muhlenbrock lost control of his paraglider and crashed.
Emergency Services arrived swiftly, but the pilot died from his injuries.

Next of kin of both pilots have been informed.

We do not yet know the cause of either of the accidents, but an investigation
to determine the sequence of events is already underway by the event
organisers, together with Safety representatives of the FAI and the local
police. As soon as we have further information, we will issue another
statement.

There were three further minor incidents today, involving the deployment of
reserve parachutes. All three pilots landed safely and were uninjured.

The organisers wish to extend their deepest sympathies to the families and
friends of both Francisco Vargas and Eitel von Muhlenbrock.

Jose Luiz – Event Director
Steve Ham – Competition Director

My heart goes out to those who are left behind by these great pilots. Tomorrow will surely be a day of mourning on the hill in Piedrahita.

Rumor has it that there may have been many more than the "three" reserves thrown in what the Piedrahita note called "minor incidents" today. This will undoubtedly rekindle the simmering debate about 2-liner wings that are rock-solid until they stop flying, but become unrecoverable. This necessitates the use of the reserve which is a "last-chance" option. If the rumored number of reserves were actually used during today's task, it would indicate that we had about a 5-7% usage of this last chance option, on this day alone. No details about the accidents/incidents today are available, and it would be irresponsible to speculate on the causes at this time.

Provisional results indicate Josh Cohn was the top US pilot at 13th, and Jack Brown was next at 41st. Brad was 58th. Melanie landed at 34K for 12th in the women's class.

Fly Safe -

Tim

Saturday, May 14, 2011

Serial v. Open Class Revisited

The annual discussion flurry about "Serial V. Open Class Competitions" has flared up this month. . . The ignition point was a letter of resignation from Mark Hayman to Brit team leader Kitt Rudd. In it Mark criticized CIVL for making banal rule changes that essentially did little to improve safety.

Mark writes: “I know, living in the real world, that every time I attach an uncertified two-line glider to my body I am increasing my risk substantially of having an accident over flying a certified wing.”

Mark was participating in Valle de Bravo in 2009 when he watched Stefan Schmoker wrestle with a low collapse and make a fatal impact.  Mark also had a brush with mortality when he had a major event on his R10.2 that included lines wrapping around his neck as he descended under his reserve.

His message has been loud and clear. . . and, as many times happens when one raises the flag of caution, his message seems at times, to be somewhat overstated -  Perhaps so his voice is heard by the resistant masses of enthusiastic pilots who enjoy the sport as it is.

R10.2 line plan
Marks' main point seems to be that the new crop of 2-liner wings are being accepted by CIVL, and being flown by every wanna-be comp pilot, with only a superficial examination of the flying characteristics of these wings.  The prevailing views seem to be that the current crop of 2-liners (essentially a row of A-lines at approximately 25-30% chord - and B-lines at 60% chord) are very collapse resistant when flown well.  The problems become apparent after the wing goes away - the recovery characteristics are just plain bad.  Where as an EN-D (certified) glider is required to recover with proper pilot input, the 'open-class' uncertified wings aren't required to demonstrate recovery.   It's not uncommon to hear of 2000'+ cascades before the wing recovers or the excitement is terminated in a reserve toss.  Mark is simply asking, as am I, IS THIS REALLY THE KIND OF AIRCRAFT BEHAVIOR THAT WE WANT TO PROMOTE?

I've been flying a long time.  I've flown all kinds of aircraft.  But I've always known that if the aircraft departed from "normal flight attitudes" that I could recover without the need to bail-out.  Even the homebuilts - the early fiberglass competition sailplanes that had marginal stability - the 2nd generation swept-wing jets that required 'skills' - they all displayed a required, predictable level of safety and handling.  Mark's primary message is that this is not the case when flying the open-class wings of the last 2 years.

The argument to Mark's point, is that the "good" pilots have no problem on the new wings.  I agree that with the right set of skill, judgment, and luck a good pilot can successfully fly the new wings without incident.  But is that a healthy attitude when considering the sport as a whole?  Let's look at US pylon racing in the 1930s - Speed and performance ruled - The good pilots lived the longest, but even they couldn't fly aircraft that had negative stability and couldn't survive minor equipment failures without fatal consequences.  To compete with the fastest "good" pilots, many other pilots flew similar *dangerous* aircraft and died trying.  Was that the fault of the pilots, or the system that allowed dangerous machines in the air and required others to compete on that "level" playing field?


Pylon races, in spite of their popularity, didn't survive the carnage of 1933 - 1940 and the interuption of a couple of world wars.  Now the few races that are staged in the US are very highly regulated and safety is highly regarded.

So the question becomes one of scale and philosophy.  How many accidents/incidents are to occur before Mark's cautionary message becomes valid?  In my case, he's preaching to the choir. 

In a parallel logic path, the DHV in Germany is making some important moves that may get the parade moving in the right direction. Jorge Ewald translates -
From a post on the German Forum by Ulrich Prinz:

* DHV recognizes the harmonic community of Serial and Open Class pilots in Germany as a good model that may be applicable for FAI-1 events as well: Introduce a Serial class in parallel, crown a Serial Class World Champion. This would prevent pilots from lower qualification countries from giving in to the temptation to fly in the Open class, just to remain competitive. Hence the DHV will now work on the international level to introduce the Serial Class in parallel, rather than to get rid of the Open class. [which is a complete paradigm change, as far as I can see. Great, Mark Hayman - given he stays away from bikes and stairwells long enough to heal - may have a glorious come-back. Mads and other PWC old-timers may feel like after an involuntary ride in a De Lorean, though...]

* DHV (especially Charlie Jöst, their president) will task the DHV technical department with finding new test criteria for competition wings (in collaboration with the other testing houses). This because it is now understood that today's testing criteria are not applicable to competition wings, which were built for actively piloting pilots
It's great to see a European entity, with an official acronym, working in a reasonable fashion to actually make some positive changes in the way Serial class is viewed.  Stay Tuned!

Tim

Saturday, October 2, 2010

2010 PWC Superfinal Results and some News

The US team is heading home from Turkey and they can hold their heads up high.  After 7 tasks in 11 days, the US pilots all flew well and brought home 5th place in the Team standings, of which Cross Country Magazine says, "In fifth place was Team USA. The seven pilots flew strongly to show that they are now a true force on the international stage."

Congratulations go to all seven guys:  Nate Scales who was the highest scoring US pilot, at 23rd - Josh Cohn placed 28th - Eric Reed at 49th - Len Szafaryn at 54th - Nick Greece, who was leading after task two, finished at 59th - 2010 US Nat'l Champion, Jack Brown, at 88th and Brad Gunnuscio at 92nd.

Thanks for representing the US Comp pilots and flying well! 
Final Results are HERE


PWC FORMAT TO RETAIN THE SUPERFINAL:
The PWC format, for the foreseeable future, will retain the 'Superfinal' format, with 5 regional tests before selecting the qualifiers for the Superfinal.  This format was overwhelmingly approved and will continue to improve the chances of US pilots to qualify, and participate in, the highest level competitions in our sport.


PMA SAYS "GO SERIAL":
On an interesting note; The PMA has announced:
“The PMA believe that from the material point of view a significant way to improve safety in FAI cat.1 competitions is to restrict them to EN–D gliders. Open Class gliders have their place in competitions but FAI cat.1 is not that place.”
Read the full Cross Country article HERE.

I've gone on record as being in favor of such a move, and I still believe it would help our sport grow and improve the quality and safety of our competitions.  I do believe that there is a place for full-on racing (uncertified) ships for use in the PWC that will provide a venue for the highest performance and R&D for the manufacturers.  Much like Formula One and America's Cup racing, there is a place for the spectacular performance of a "cost is no object" type of class*, but I feel that competing mano-a-mano on whatever performance wing will provide better 'sport' for a larger market.  Admittedly, I am flying an EN-D wing in competitions and this obviously biases my opinion, but my choice of wing is due to my opinion that my EN-D wing provides a increased margin of safety and handling not exhibited by competition wings.

I am not cynical enough to assume that the PMA decision is to boost sales by requiring serious competitors to purchase a Cat 1 comp wing and another to fly in PWC events - I hope they feel it will stimulate the market and expand it.  Am I naive?  I hope not.

Do I think Cross Country Competitions will become safer?  Probably not.  Quite simply, it's the stuff between the ears that, ultimately, provides a safety margin.  You can fly a Cessna 150 into trashy air & the result will be ugly.  Pick your line intelligently and fly safely - THAT's the measure of a good pilot. . .
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* By 'cost is no object' I mean $$ is no object. . . Unfortunately in the sport of paragliding, the cost to compete on the highest performance wings can mean the cost is your personal safety - This I find unacceptable.

Fly Safe,
Tim

Saturday, February 13, 2010

My Future in Paragliding Competitions

The landscape of paragliding could change drastically in the near future. It appears that Ozone has taken 'point' with regard to shaking up the competition wing offerings in 2009/2010.  It all started with the introduction in a PWC event, last year, of the BBHPP, which stands for BaBy High Performance Paraglider.  The BBHPP is the practical proto version of the HPP - an experimental 2 liner optimized for performance over all else.  The HPP, even Ozone admits, is not a practical XC machine.  It was a platform to test many innovative design features.  Many of these features are included in the BBHPP and the 2010 Mantra R10 & 10.2 competition wings.

The Baby HPP is a more usable wing with an aspect ratio of greater than 8:1.  It has created much debate due to its integration of 1mm carbon fiber 'rods' that run chordwise and allow for a drastic reduction in the number of lines.  This use of a 'rigid' material in the BBHPP has been very provacative and everyone with an opinion has voiced it HERE.  I'm not going to burden you with a diatribe on this subject, other than to say that  I am all for the use of modern materials to improve the usability and performance of our wings, as long as safety isn't the price we pay for that innovation.  The safety implications have not been thoroughly tested WRT carbon rods, so I don't have an opinion yet & I disagree with the PMA making a preemptive ruling recommendation based on fallacious reasoning. . .

But back to the situation in competitive paragliding - 2010.  Ozone has just announced the delivery schedule for the Mantra R10.  It will be offered in a 3-line and a (more demanding to fly) 2-line version.  Ozone says both these models will have increased collapse resistance, performance, and comfort on bar than the Mantra R09 did.  The other manufacturers are, I'm sure, going to offer new models with glide ratios exceeding 11:1 and good speeds, but it appears that Ozone has taken the lead.

This is all background to address something that I feel is a growing sentiment across our sport.  Many pilots are flying XC flights and have aspirations to compete.  For the first few years they compete on EN-C & EN-D wings to "earn their chops" and hone their skills.  During this period two things become readily apparent.

  1. To compete in the top-10, you must fly a modern competition wing.
  2. Each year, competition wings are produced that have new characteristics and habits to be learned and handled by each pilot.  You are essentially, a test pilot - flying in competition conditions sometimes at low altitudes, while not completely aware of what your wing's reactions to those conditions will be.  I say this because no certification flights are required, or pilot reports are available when you order this new wing.  Word spreads among those who have the wings after delivery.
Pilots get to this stage in their competition flying 'cycle' and either go to a competition (uncertified) wing or stick with a 'hot' EN-D wing and settle for overall top 20 and competing with the other Serial Class wings.

I have reached this stage. . . And I've made an uncharacteristicly indecisive move because I just don't like the risk/reward ratio of flying an unknown, uncertified wing that is delivered (if I'm lucky) shortly before my first competition of the season.    

Last year I was flying a Gradient Avax XC2.  It is an amazing wing with wonderful handling, good performance, and excellent safety.  It is an EN-C wing, but I was occasionally running with the big dawgs and loved the front of the pack feeling (fleeting though it was).  In the blended U.S. Nat'l results I placed 16th overall on my Avax, and I'm happy with that result. But I'd like to be on a wing that puts me in contention - That allows me to score well if I'm flying well.  I guess I'm just tired of wondering how I'd do if the playing field was level.

So, what have I done?  I took the plunge last season and purchased a Gin Boomerang 5.  This wing was a top-of-the-line wing in 2008.  It has a great reputation and has probably flown as many XC hours as any model of competition wing without showing any bad habits.  I bought this wing with the logic that it satisfied my need for speed while not crossing into the potentially hazardous region of "unproven new model."  I continued to fly my Avax XC2 for the rest of last season and plan to fly the Boom 5 in the 2010 season XC events.

I've had some fun with this wing already and am beginning to enjoy the feel of the wing, as I learn to trust it and explore the corners of the envelope.  It has an aspect ratio of 7.4 and can develop some wicked cravattes, but is not so bad as a Boom 6 with the stiffeners in its ribs.   For those who have done some maneuvers on your wings and wonder what it looks like on a comp machine, here is a video of some teasing of an IcePeak 3.  Stay with it to the end for a demonstration of how a high aspect ratio can affect the behavior of a wing after a simple full-frontal. The hazard of a frontal is that the wing can wad up and create riser twists very quickly, which is probably a worst case scenario.  EDIT- 

So - How does this all play out?  I'm at a crossroad.  Do I continue to fly competition wings and eventually get into the thin-air of the 10-15 guys in the US that purchase the latest uber-wing every Spring so I can try to compete with the best?  Or do I fly a good handling, performance EN-D wing and compete with my fellow Serial pilots?  I'll let you know at the end of the season, but I think I already know the answer.

In the meanwhile, I'd like to advocate that our sport look, very hard, at the potential benefits of a requirement that all wings flown in FAI competitions pass the EN-D certifications.  Either that or a certified, one-design class similar to those in sailboat racing.  I really think this has the potential of bringing more pilots into the comp scene and keeping them longer, which as a result, will increase safety and skill due to increased experience level.

Tim