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The DC-8 we're preparing for Operation IceBridge this year.
It's our third year in supporting this campaign. These are ice studies
down in the Antarctic. We fly regularly about 11-hour missions
and for the last three weeks we've been preparing the aircraft for this effort.
So we're excited to get it going and we'll be leaving this Sunday on this trip.
Typically a few weeks before the deployment,
we start installing all the science instruments onto the aircraft
here at Dryden, and then we need to test fly the aircraft before we deploy.
And we have done this this week so we fly typically over
known targets in the Mojave desert here and the
Pacific Ocean and when we are comfortable that
everything works as we expect, we are ready for deployment and then we
will leave on Sunday for Punta Arenas in Chile.
And of course there aren't any airfields down on the Antarctic
continent that we could easily operate out of so we're operating out of
southern Chile -- we're about as far south in South America as you can get
and that gets us as close as you possibly can to the Antarctic. The DC-8 is
well-suited for this kind of work because of the long legs it can fly.
Operation IceBridge is the largest airborne campaign that has ever been
flown of the polar ice sheets so far,
and I'm really excited to be part of it because we fly six different airplanes
this year -- three of them over the Arctic and three of them in the
Antarctic and the DC-8 is the main workhorse
for us to cover a lot of ground over the Antarctic Peninsula
and the many glaciers that flow into the southern ocean.
We are going back every year over the same glacier in Antarctica
and measure with extreme precision how the surface
elevation has changed from year to year, and that tells us
how much ice Antarctica is losing.