It is not really about how many feet you are away from it. it is more about where you are standing near it. you can perfectly walk under the blades of a helicopter while in motion. just try not to jump or throw things things in the air. always enter the helicopter from the front of it, not from the back where the tail rotor or tail boom is
Not strictly speaking true a helicopter has rotors, not wings, but they function as Rotating Wings and that is how the Patent office views them. trouble is they cannot glide if the power is disabled, no dynamic lift like, err. a surfboard.
depends on the condition of your old rotors. Buy what you need.
Your rotors had the grooves before, from the old pads. You should have had them turned. Next time check rotors at time of fitting new pads. If you can see or feel grooves then they should be repaired.
That depends on type of helicopter
new pads should have full surface contact with rotors,as should old ones
The rotors should be smooth, no grooves where the pads touch.The rotors should be smooth, no grooves where the pads touch.
You cant go buy a helicopter directly from the shop. You must get license to buy a helicopter from the government. You should first tell why you need a helicopter
jack it up remove the wheel then the brake calipers then the rotors should slide off
Remove wheels Remove 2 caliper mounting bolts Slide caliper off rotors Rotors should slide off hub
As long as your rotors are not warped, or you have not let the brake pads wear to the point they defaced the rotors, there is no need to change them. Just install new brake pads. Rotors can last the life of the car.
You should have your rotors checked and possibly turned or replaced as necessary You should have your rotors checked and possibly turned or replaced as necessary
you might have to bring it to a brake lave to size up the rotors and brake drums.