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‘Flying bum’ Airlander 10, world’s largest aircraft, takes first test flight
The world’s largest aircraft, the 302-foot-long Airlander 10, took its first test flight near London on Wednesday. The helium-filled craft can stay in the air for about five days, giving it a possible future in military surveillance. And while it’s an impressive sight, some think it 10 looks like a pair of buttocks!