October 10, 2007:
has become disenchanted with its Sperwer UAVs (PHOTO). Canada has bought 21 of the
Sperwers, including ten second hand ones obtained from Denmark last year.
France, the Netherlands, Sweden and Denmark, Greece and Canada are all now
using the French built Sperwer UAV, which is got its first heavy use during
Balkan peacekeeping missions in the 1990s.
The Canadians are using their
Sperwers heavily in Afghanistan, and have paid to improve the Sperwer flight
control software, to make the UAV more stable when landing under windy
conditions. It's often windy in Afghanistan. Still, troops are envious of other
UAV types they see in use by other nations.
The $2.6 million Sperwer
LE (Long Endurance) weighs 772 pounds, carries a 110 pound payload, is 12 feet
long and has an endurance of 12 hours. Sperwer can operate up to 200 kilometers
from its ground control unit. But the Sperwer uses a noisy engine (think
lawnmower) and flies low enough to be heard. This has not proved to be a
problem, as the people below, if they are Taliban, either start shooting at the
UAV, or try to run away. The Canadian troops have come to depend on their Sperwers,
and would rather have more of them, than another, newer, UAV. The troops have
learned that operator experience is a major factor in UAV success, and much of
that would be lost if they switched a new model.
The Sperwer has suffered
from the heat, dust and wind that is so abundant in Afghanistan, and there have
been several attempts to get an improved UAV to the troops. For a while, Canada
was going to buy some Predators, not just because these one ton UAVs are more
capable than Sperwer, but because Predator can carry Hellfire missiles. But
this became a political issue in Canada, where many politicians did not like
the idea of an unmanned aircraft carrying, and using, missiles, even if the
actual firing was done by a human operator on the ground. Everyone agreed that
a larger UAV would be better, especially one that could carry a laser
designator, and be more stable in the wind. While the politicians fussed, the
troops fumed, and now everyone says that obtaining a new, and better, UAV, is
on the fast track. The troops are unsure exactly where that track is headed.