Low flyingIn general, except when necessary for take-off or landing, an aircraft should be 1,000 ft over a built-up area or otherwise 500ft from people, vehicles, vessels and structures. Note that the legislation does not mention animals.
People Also Ask
Helicopters can fly as low as they want as long as the operation is conducted without hazard to persons or property on the surface.
It's probably embarrassing to admit it, but if you're like most other pilots, the answer is “Yes.” According to Chaytor Mason, a retired professor of aviation psychology at the University of Southern California, the rate of acrophobia is upwards of 90% in some of the pilot groups he's encountered.