Yes, many have done that
Some radio controlled helicopters are able to fly over 100 feet into the air. But, this depends on the brand of radio controlled helicopter you are using.
23 feet in length 2miles in height
Most helicopters fly lower than 10,000 feet because they are more efficient there
The air is too thin at 29,000 feet for helicopters to fly. That is why, when a mountain climber is sick or injured, he must be carried down to a base camp low enough for a helicopter to evacuate him.
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Usually you don't fly higher than 12,000 feet in a helicopter, because of the lack of oxygen at those high altitudes. However, there is a world record, holding up for 40 years: On June 12, 1972 Jean Boulet piloted the Aerospatiale SA-315 Lama to a helicopter absolute world altitude record of 40,820 feet.
How far can helicopter fly on a one tank of gas
In the 1400's Leonardo invented the "idea" of a helicopter. In 1906 Paul Cornu got a helicopter to hover 3 feet off the ground, but it would not go anywhere. In the 1940's Igor Sikorsky invented a helicopter that would safely fly and hover.
DOES a poo
to fly
No