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|Steve Henke's Report|
Day 1 - Distance Task
If it was easy it wouldn’t be called fishing, it would be called
catching. Or something like that. Which pretty much sums up Saturday's
distance task. Cooler temperatures, a general hazy grey cloud cover and
southwest breeze promised for a tough day. We had a good turnout with
10 teams showing up from across California from LA all the way up to
Oregon. The pilots meeting kicked off at 10am and the new distance course
was laid out.
For this year Dudley Dufort offered me the chance to co-CD the event
and I gladly accepted so I drove around and spent a little time laying
out a new course to try and avoid the dirt roads we've had problems
with in the past. Dirt roads can be hazardous to your XC racers'
health when you are specked out cruising along and dust from a vehicle
in front of you suddenly renders your sailplane invisible. Its surprising
how a small amount of dust in the air can cause this problem. The
entire 26 mile Davis course is paved except for a few hundred yards
of gravel road just before TP8. That’s about the best we could do without
doubling back on any previously traveled part of the route. We also decided that
there would be no time limit for Distance. Winches would be shut down at 3pm
and as long as you were in the air at 3pm you could fly as long as possible.
No limit on flying time could potentially lead to flights in the category of "epic".
By then it was 1pm and lift was starting to break loose so we launched our racer, found a decent but fast moving thermal on the south end of the field and managed about 450 meters before making the dash thru the Eucalyptus tree tunnel at the field entrance and went for it. Once off the field things seemed to improve and we found weak widely spaced thermals to about 400-500 meters, enough to keep us moving west flying crosswind in the south wind. Rounding TP1 things changed and we were now flying into a south headwind quartering from the west. Headwind flying in XC is challenging but Dudley proved at last fall's Cal Valley event that patience and persistence can win the day so we kept chasing thermals downwind slowly netting distance in the process in a sort of ratcheting stair-stepping fashion. Proceeding in this way at about 5-10mph ground speed it seemed to take forever. Headwind flying like this can be hard on the nerves. Rounding TP2 we suddenly had a tail wind as the wind was more westerly now and at 50mph we barely managed to get in front of our racer over the 1 mile between TP2 and TP3. After TP3 it was more of the same hard slog into the wind but suddenly it became warm and the wind died a little, the sun shown a little brighter and a large lift cycle boosted us to 600 meters and raised our hopes we could make it to the old Mill at TP6 at the most southerly part of the course and ride a tail wind most of the way home. But, not to be and things cooled down and the wind came back with a vengeance feeding into the large lift cycle we left behind. Nearing TP4 with our plane only 30ft above our heads directly over the road I briefly considered trying to slope soar it off the large Plexiglas windscreen mounted above the cab of my truck but the large turbulence set off by our vehicle tossed the racer up on a wing tip and nixed that stupid idea. After nearly 2 hours of flying we landed a few yards short of TP4 for a total of 10.5 (brutal) miles. John Ellias made it to TP6 but ran out of lift and landed there with a total of 13.8 miles for the win. 7 of the 10 teams made it off field and onto the course. It was a tough day.
Day 2 - Speed Task
I'm sure I'm not the only pilot who went home Saturday evening and prayed to the weather gods. But to no avail. When I arrived at the field Sunday morning it was winter cold, same grey sky, same halo around a veiled sun, same chorus of moaning from the "half-empty" contingent, same 5-10 southerly wind but now with a line of clouds in the distance. We of the half-empty clan were thinking rain and after Saturday's events not hopeful for a good ending to the weekend. March is such a crapshoot for an XC event. But clouds with the instability they bring can also mean the dead flat conditions can get broken up.
Today was Speed task on a proscribed 16 mile loop. As a change from previous years we decided to do a remote start and finish. This is because a finish line at our field is somewhat hazardous with large trees and difficult parking. For this new speed course pilots would need to winch launch, get off the field and fly 1.5 miles to the starting gate. This was not as bad as it seemed as conditions between the field and start were consistently better than on the field itself and there are good opportunities to tank up between the field and start. Also, having the remote start and finish at the same corner on the 16 mile loop I hoped it would be possible to cross the finish at speed, zoom up, find another thermal to tank up then head back out on course for a second attempt without having to land, get back to the field and winch launch again. A lot of time can be saved and it may even be possible to get three attempts on a single flight in the right conditions. As it turns out the winning team did just this to their advantage in getting the win completing two laps of the course.
Like Saturday conditions were slow to develop and it was 1 pm before teams started finding enough lift on the field to make an attempt. We decided to move the cutoff time from 3pm to 4pm due to the late start which turned out to be a good move. It also was starting to warm up and the wind was dying down. What in the morning had seemed hopeless was now looking much better. Seven teams made it off the field and onto the course. My team (Windward) got off field about 1:30 and made it to the remote start but we ran out of luck at about a mile further and landed out. On our second attempt we arrived at the start just as John Ellias' team (Screaming Eagles) arrived at the finish so I knew conditions had improved dramatically. The clouds had brought instability, there was blue sky, the wind had died and all were happy. I guess miracles do happen and I don't remember ever seeing such a dramatic change in weather over such a short time span at our field. From winter to spring in just a few hours.
Ellias had left before our first attempt so I knew it had been a long flight. Sure enough, he searched, found a thermal, then joined our thermal for a time, then headed back to the start to re-start his clock for his second attempt (smart move) . Then Rich Spicer's team (Atomic Fireball) crossed the finish so the race was on. Rich landed so I figured he must have had a pretty good lap time. In speed with the FAI scoring we use, once you have one lap in the bag you can go all out on the second one knowing you wont get killed in the scoring. If any team finishes the course the rest of the teams must finish or take a heavy score penalty. The finishing team with the fastest time is awarded 1000 points. Remaining teams that finish are scored using the formula 700 + (winning team time/team time X 300). If a winning team completed the course in one hour and another team completed it in 10 hours the worst the slower team could score would still be over 700 points. Meanwhile teams that donít finish are scored using the formula (distance flown/course distance X 700). The best a team that does not finish the course can score is still under 700 points. This is a good system as it narrows the point spread between slow teams and fast teams (think MXC vs. SagittaXC). One highlight of our second flight was when we flew into a thermal occupied by a pair of red tail hawks. With one hawk above our plane and one below it soon became apparent these were a mating pair when the male, flying top cover, repeatedly dive bombed us (donít worry Greg, no talon holes in good ole #3). Unfortunately my team fizzled out again about a mile past TP1. Ellias blasted by us as we were packing up on his way to the win. Four teams finished the course which pretty much ended my team's chance for a top three overall trophy. Ellias finished it twice with a 53 minute fast lap time to take the win. He even landed back on the field, another masterful display of flying skill. Thermals were stronger in the nice conditions with teams reporting heights of 700-800 meters. All in all a very nice finish to a challenging weekend.
I had planned to take more pictures and video but didn’t manage much. The video was taken on day 2. I would also like to thank Mike Clancy for doing a great job as driver and Greg Norsworthy for his continued loan of trusty #3, team Windward would not exist right now without it. She ain’t purty but she sure flies well.
Some notes and observations
I've been flying XC for over 10 years now but have never been involved with running an event and (like most people) would much prefer to kick back as a participant. But there are a few ideas I wanted to try for our Davis contest and Dudley let me run with it.
Plastic laminating the maps back to back worked out well and makes it easier
for drivers as they fumble around for papers, pens, stop watches, trip odometers,
etc. I forgot to tell the teams at the pilots meeting that I wanted them back
so we could re-use them but by Sunday afternoon figured what the hell, keep em.
Use them for placemats if you like. Come to more Davis events and you can end
up with a whole set!
See you at the Soaring Safari!! wonder what course Dudley has for us this time....
|Official Results||Steve Henke's Report|
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