Amazon S3 on MSN
Starting the largest US helicopter ever built
Welcome back to the Daily Aviation, as we take you along with some of the largest helicopters in the world and you get so see ...
Sam Eckholm on MSN
Watch the US Air Force's largest aircraft swallow tanks, helicopters and armored vehicles
Weighing up to 840,000 pounds (381,000 kg) and capable of carrying an astonishing 281,000 pounds (127,000 kg) of cargo, the ...
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