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.
Yes, radio controlled boats do work on the water. In fact there are some boats that can reach over 140mph. The radio controlled boats are engineered to work great on water.
The invention of the remote control helicopter is attributed to multiple innovators, but one notable figure is the American engineer and inventor, David E. Brown. In the 1960s, he developed the first successful radio-controlled helicopter prototype. However, various advancements in technology and design by other engineers contributed to the evolution of remote control helicopters over the years.
If we have 294 + 1277 here, it will equal 1571 feet. The reference is sea level, and the submarine is 294 feet below it. As the helicopter is at 1277, by adding 294 and 1277, we get the distance between the sub and the chopper, which is 1571 feet.
12861 ft
Radio controlled airplanes can vary in cost depending on how elaborate they are. They can range on the low end from $100.00 to over $1000.00 for the upper end ones. You can find all the options and pricing at http://www.towerhobbies.com/easyrc/airplanes/
If you are flying over a dense forest, over deep water, and over high snow, and the helicopter suddenly crashes you have a pretty chance of getting out of the helicopter.
vessels 26 feet or longer
no get over it
I believe the FAI world altitude record for a helicopter is 40820', and helicopters can now land on the top of Mount Everest, just over 29,000'. But practically speaking, helicopters rarely go over 10,000 feet as that's the altitude above which pressurized cabins and supplemental oxygen are required.
Even a cheap civilian helicopter is well over 3 million dollars
A helicopter parent is a mother or father who hovers over their child like a helicopter. They are overly concerned with every aspect of their education and any problems they may have.
Rotating rotors on a helicopter create lift by generating airflow over the blades, allowing the helicopter to take off, hover, and maneuver in different directions.