In
the
morning
I
spent
a
lot of time scouring the weather on the internet
and through my Foreflight software on the iphone, and tried to look at
every bit of weather imagery I'd need to make a good go/no-go
decision. The weather outside wasn't very nice on the ground, as
you can see in the first photo. Nothing horrible, but the sky
didn't seem to be the place where you'd want to be. But, the
pireps and info I got from Voyager's flight planner had all showed me a
couple of key things, and they were backed up by the briefer I talked
to....the cloud layer topped out between 4,000' and 6,000', which is
only about 3-5 minutes MAX for my climb, and although the clouds
extended for 1/3 of our trip to Florida, we could have a 30-50kt
tailwind if we got what was forecast. So off to the airport we
headed. I reasoned that the total time in the clouds on climbout
would likely be under 3-5 minutes at the RV-10's climb rate, so even
though there were some clouds and it was below freezing, the time spent
in the clouds should allow me to get to a good cruising altitude with
not much icing worries. To be extra safe, when I decided to call
clearance delivery on the phone instead of post-takeoff, and have them
request that my initial climb be directly to my assigned altitude, with
no intermediate steps. My request was granted and I was cleared
as filed, so we were on our way.
Within 2 or 3 minutes max, we were on top of that ugly grey day, in
much more comfortable and safer looking clear skies, zipping along with
a good tailwind that was projected to pick up even more as we
climbed. We did see just the smallest discoloration on the
leading edge of the wings as we passed through 3000', indicating that
the clouds contained enough moisture for very light ice to form at a
very slow rate, but we were in the clouds such a small amount that you
could barely make it out. As we cruised comfortably along at
9,000', high above the undercast, we could see in the distance that the
plan would perhaps be changing shortly. To the East was still
blue sky, but directly ahead we started to get another grey
overcast...another layer of clouds above us, and with cloud layers at
altitude, it's very hard to predict sometimes if those clouds 10 miles
ahead are at or above/below your altitude. Since they didn't look
too thick, and we brought our O2, I was prepared to go to 15,000' or
more if necessary, to make this a clear-sky trip. I waited it out
a few more minutes and it didn't take long before we had to make our
next move. The clouds started skimming our canopy top....time to
either decend or ascend 2000' to the next IFR cruising level.
Well, down would have likely been fine, but the tailwinds were lesser,
and as I looked up at the clouds, I could see a very sharply distinct
round sun. I knew then that the cloud layer was thin, so I called
ATC and requested 11,000' and they approved it. As I approached
11k, I called them again and said I thought I might still be just a
little bit out of reach of the tops, and they said I could just keep
climbing and they'd give me a block clearance from 11k to
12K'....perfect...a block clearance works out real well in that it
gives you the latitude to go where you need to go. As we moved
through that layer of clouds, we once again picked up some light ice,
but this time it was enough to sparkle the windshield too, but at
11,400 we were out the top and in clear skies once again.
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Cruising
on
top
we
had
a great view of all the route of the flight, and it
looked beautiful. We were making good headway with groundspeeds
sometimes approaching 205 or more kts. Running LOP at between
9.5-10gph, we were getting anywhere from 155-165kts TAS, and had a
perfectly smooth ride. When we were about 45 minutes into the flight or
more, I did a quick range check of our total range available with full
fuel and we were only 5 minutes short of our destination, KLEE and our
remaining range was over 1000nm. That means that with one fuel
stop planned, we had no issues getting down there in record time.
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We
stopped
at
one
of
the nicer little fuel stops along the way, KSYI,
where the fuel price was the lowest in the area, and we made a turn
time of maybe 15-20 minutes max, so in no time we were back in the air
and on our way. As we fly past the Nashville area, we started
picking up ADS-B TIS-B traffic targets from our NavWorx ADS600
receiver. I wish we had ADS-B at our home field, because as we
left Shelbyville we could watch traffic departing the airport and knew
right where all the planes in the area were. As we flew over
Georgia and Northern Florida, the sun began to set, giving us a great
view of the setting sun. We didn't leave early enough to arrive
in daylight, with the short days of winter, but the weather was plenty
good and the flight would be easy and uneventful. It was a record
speed trip for us, with about 1100nm flown, in 6 hours flat, including
all taxi time...which even with taxi time leaves us with about a 180kt
average
speed with the tailwind. What a way to fly!
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