Biggest gathering of Denver area Pilots in a couple of years.
Paul Meyer Paul Crazy Ivan Marek Dan Robert Kitilla His son Mark Bennet Some spectators and maybe one or two who’s names I cannot recall.
Plus that’s not all…Wait there is MORE. Three flights of Scoop Divers.
I should have expected some weirdness when the temp dropped from 57 in Denver to 45 at Vance Brand. there were light winds from the North at 3:00. The first flight was ok …a little bumpy but ok.
I had to taxi for longer than usual to get off and the climb out seemed slow. First thing I noticed was that the left Brake line was bound in the risers. I was able to free it without problem since
nothing was crossed …just friction locked.
Max climb was 170 ft / min. I noticed that several of the guys were setting down so I did too. The landing was a bit hard. I killed the motor to0 soon or late and swung under the wing. No damage just didn’t look good. If I’m going to come in dead stick I should decide sooner than 10 feet.
Second Flight was a real pucker. After I set-up, the wind shifted. Rather than re-set I waited and launched when the cycle came around to me. The wing came up much better without the “A” Assists. This time I climbed at 180ft/min When I got to 1200 feet it started to get bumpy and I was climbing at 300ft/min! Even at idle I was still climbing over 100ft/min.
What a ride! The wing was alternately surging and falling back and a couple of times I found myself in a hard bank and starting to get weightless. It was one of those times that you can feel the wind shifting by the way it feels on your face. I was no longer flying in a stable mass of air..It was a good thing that I didn’t have the full height of pad behind me because the extra visibility came in handy to be able to watch the wing. There were several forward surges and while I never saw the trailing edge …it was hairy enough. I think that I was perhaps a little timid on the brakes because I couldn’t feel the wing and the forces working on it. I was contemplating Big Ears when I finally started to descend. I think I was in the worst of it for 3 or 4 minutes and I made the mistake of turning back into it again before I figured out that it was the west end of the box that was being pulled into the clouds…..NO FUN!
The good news is that the landing was better, I left the motor running and came in at idle.
I’ve found a better position to hold the throttle but it is still hard get fine control of the RPM’s. I look forward to using an FB throttle again!
The next time I see lenticular clouds I’m going to think twice. The didn’t seem to be moving but were hanging there sucking up the warmth.
Looking at the profile I was just getting into the nasty stuff when I decided to land on the first flight. It’s probably why I took one look at everybody landing and decided to do the same. The guys that stayed below 300 feet had very little turbulence but there were high winds aloft and the clouds were sucking the warm air from below…Big time…Maybe it was a clue when it got warm about 4:20. (from 45 to 50 plus in about 10 minutes. Be Aware when the temp is fluctuating…And watch out when there are lenticular clouds and signs of high winds aloft !
Later on the ground we stood around and it was so obvious to all of us, that it was ugly at altitude.
1. Watch out when the temp is bouncing around especially if there are lenticular clouds.
2. To Hell with A Assists!
3. Ease the throttle cable
4. Don’t kill the motor at low altitude just to have the prop stopped when you land… come in under power and grease it.