Sitting here in the shade of the wing of the 2-33,
watching the cumulus starting to build while waiting
for my turn in the 1-26, I remember a similar day
several years ago, the day I was first truly borne
aloft. The summer had been very, very dry and that day
started nearly the same as today - cool, dewy and calm….
…Finally! I have the 1-26 for the
entire afternoon, and the weather conditions couldn't
be more favorable! The atmosphere is definitely
unstable, the cumulus clouds are growing right before
my eyes, and the wind is light and out of the
southwest. Maybe today will be the day to see if I can
find and try to stay in some thermals, to prolong my
time in the air beyond a simple sled ride glide down -
to really soar - maybe even to gain some altitude for
a change! Considering the circumstances, I decide to
use my new handheld GPS to record whatever happens
today.
Sweat is starting to soak the back of my shirt as I
finish preflighting the glider. After activating the
GPS unit, I reset its track log, and satisfied that
all is in working order, I hang it from the chart
pouch on the right side of the cockpit.
I hear the growl of the towplane behind me in the
distance as it approaches for a landing. I turn to
watch it flare and touchdown, wheels chirping softly.
The end of the towrope dances and bounces lightly
behind it. Coming to a smooth stop, the engine roars
briefly, and then the towplane pivots and sidles off
the edge of the runway into the grass, engine idling,
to wait for the next launch.
"It's a hot one today isn't
it?" a familiar voice beside me says. "Sure
is," I agree as I shake Steve's outstretched
hand.
"We found a big area of strong lift about a half
hour ago slightly to the northeast of the mall,"
he continues. "The parking lots there are really
cooking. You should have no trouble staying up this
afternoon!"
"I hope you're right," I say, "it
seems that all I ever find is sink."
"You'll do fine," he says
encouragingly. "Just remember, where there's
sink, there's lift! You just need to fly through the
sink before you get to the lift…."
He reaches into the chart pouch and
pulls out a short loop of towrope and attaches it to
the nose release hook. "Time's awastin'. If
you're ready, get in, strap down, and we'll move you
out to the runway," he says as he holds the nose
of the 1-26 down for me. I step in, lower myself onto
the seat and buckle the ends of the harness. I snug
them tightly since there's likely to be strong
turbulence today - at least I hope so!
With the help of John and Nancy, Steve pulls me onto
the runway and over to the centerline. Above the roar
of the approaching towplane, I hear Nancy yell,
"Are you going to declare?"
"Declare what?" I ask after the towplane
pivots onto the centerline, stops, and the engine
throttles down.
"Declare for your B Badge," she says.
"It's a pretty good day for it!"
I hadn't really thought about it, but she might be
right…. "No, not today. I'm still practicing my
turns and speed control in the 1-26. I'm not really
good enough yet to say that I can stay up that
long."
"Okay, no hurry," she says. "Ready for
hookup?"
"Ready…" and we
continue through the rest of the takeoff checklist. I
wait until the last possible moment to close the
canopy to delay the hothouse effect in the cockpit.
I glance again at the GPS to make sure it's on, check
the canopy and my harness one more time, and signal
Nancy that I'm ready for launch. She lifts my right
wing, slightly above level in order to help me
counteract the light crosswind showing on the distant
windsock, and begins circling her flag.
I remind myself not to over-control
this responsive sportster, and waggle the rudder once
back and forth. Ken answers with a quick radio call,
"Glider launch in progress runway two-eight,
Grove City." Almost immediately we begin rolling,
and as always, I'm amazed and delighted by how quickly
the 1-26 lifts off, even in these warm temperatures. I
crab a bit down the centerline to stay behind the
towplane, and keep forward pressure on the stick to
stay about five feet above the runway. Finally, the
main wheels of the big yellow Call-Air break ground
and we're smoothly climbing…100…200 feet….
Get ready…steady…there! As
usual, there's turbulence at the west end of
two-eight, and the towplane sinks, then bounds upward,
and I follow likewise seconds later. Seems stronger
than usual today though, and it doesn't show any signs
of stopping as we continue climbing. I hear a faint
tapping noise, and look at the variometer on the
instrument panel. The needle is bouncing in time with
the glider, and occasionally taps the upper limit pin.
I grin to myself, and try to pull the harness straps
tighter. Maybe I should have declared….
As we circle back to parallel the
south side of the field, the turbulence diminishes
somewhat, and I quickly glance down to see the 2-22
being moved off the runway. It must have landed just
after we took off.
More bounces and bumps, and my
attention is immediately back on the towplane. We're
still aligned, but its wheels are now above the
horizon. I hear Noel's voice in my ears "…don't
chase him, you'll be going through the same area in a
few seconds…". Where did that come from?
Certainly not the radio, and this is a single-seater!
Weird…. Sure enough the towplane seems to drop and
the glider and I are bounding upward. The needle on
the vario is now stuck on the upper peg - 1000 feet
(or more) per minute up! Just before I lose sight of
the towplane beneath me, we come out of the lift and I
gradually realign us. Man! Where was that? Another
downward glance shows we're just east of the mall at
2000 feet. I should release here, but still being the
cautious student, decide to stick with the plan and
continue on to the 3000-foot altitude release point.
We bank to the right and head further to the south,
still bouncing and bumping, though weakly now, and
gradually reach 3000 feet. I yank firmly on the
release knob, confirm we're away, and circle to the
right - clearing for traffic.
All's clear and I point the nose
toward that big thermal we went through, and adjust
our speed to get over there as soon as possible. Has
to be here somewhere...looks like we're nearly over
the same spot...but no, nothing here now. Not even any
sink! I do a few figure eights and cloverleaf
patterns, but can't locate any more bumps. We're now
down to 2000 feet and drifting away from the field on
the stronger winds at altitude. I'll have to stop the
search soon and return or I won't have enough altitude
for landing other than making a straight-in approach,
and I'm not ready for that, yet! Glumly, I head for
the Initial Point for entry into the pattern, and with
altitude to spare, I decide to practice my radio usage
and spot landing technique.
Completing the landing checklist, I
fumble with the handheld radio briefly in my left
hand, then key the mike and speak the words I've
practiced recently, "Grove City traffic,
Schweizer glider Niner Two One Xray on left downwind
for runway two-eight, Grove City".
Now to put down on the spot I've
selected so we can re-launch without delay. Spoilers
out halfway, turn to base…about...now. Add a bit
more spoiler, watch that speed…good…good. Turn
onto final approach earlier to compensate for
crosswind drift, there! Speed good, straighten on the
centerline, take off some spoiler, alignment good,
speed good, here comes the spot. Wait…wait…a touch
of the stick and there…touchdown! Spoilers full on,
rudder, rudder, nose down, skid rasping, more spoiler
to activate the brake…and…stop! Wings level…level…lean
to the left, dropping…. Caught by Nancy!
I open the canopy, and unbuckle the harness in order
to get out when I hear Noel say, "Stay put, we'll
roll you off, and you'll be ready to go as soon as the
towplane gets back!"
I look around, see my wife Joanne
standing about where the 2-33 was parked before I
launched, and wave to her.
"Steve took it up," Noel says as we roll to
a stop in the brown grass beside the runway.
"He's over there." I follow where he's
pointing and see the 2-33 wheel into a turn off the
northeast end of the field. "Looks like he's
found something under that big cloud!" he says
grinning. "How'd you do?"
"The usual," I say as Joanne walks over to
us. "Lots of turbulent lift areas on tow, but
nothing's there when I go back to them after
release." I take a swig of water from the open
bottle Jo offers to me, wipe the sweat off my face,
and adjust my sunglasses.
"I'll tell Ken to take you out near Steve. Here
he comes now," Noel announces as the familiar
rumble of the towplane grows louder in the distance.
"Are you ready to go again?" I nod my head,
and re-buckle my harness. The GPS is still on, and
Noel, Nancy, and big John pull me toward the runway
once more as the towplane flashes past, stops, and
circles back toward us.
Hooked up, canopy closed and
locked, I waggle the rudder and we're off again. This
time over the mall, we turn left, toward the north,
instead of right, and off in the distance, just
slightly below our altitude, I can see the 2-33's long
majestic blue and white wings gleaming as they bank in
the sunlight.
We're at 2500 feet…2700…2900….
Suddenly the vario pegs full up again, and I feel the
familiar buoyant lifting sensation. I won't lose it
this time! I quickly look right, then left, and pull
the release. The towline twangs and recoils, and we're
free and banking right. Sinking though, sinking!….
But be patient, that's what Steve said. Sink surrounds
lift - can't have one without the other.
Keep turning, turning, this was the
spot…. Yes, there! A swooshing sound and we're
bobbling, burbling, bubbling upward! But we're nearly
stalling, that's what the burbling and buffeting is!
We're too slow! But why? Nose down, gain a little
speed…there that's better, tighten the turn….
The relative wind! That's it! The
angle of attack changed drastically in the updraft….
So…this is the delicate balance that's involved!
We're bobbling like a cork in the surf! I'm
continually adjusting the stick to maintain speed,
pitch attitude and bank angle…. I look out at my
wings, high and low, to check for traffic, bank angle
and our location, and can't get over how they feel as
if they're attached to my shoulders! Ahhgghh! Watch
it! Too fast and shallow! The updraft spits us out,
and now we're moving 600 feet per minute down instead
of 600 up!
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