Helipad
From Academic Kids
A helipad or helicopter landing pad is a landing area for helicopters. Though helicopters can usually land anywhere flat, a fabricated helipad provides a clearly marked hard surface away from obstacles where a helicopter can land. Helipads are usually constructed out of concrete and are marked with a circle, so as to be visible from the air. They may be located at a heliport or airport where fuel, air traffic control, and service facilities for aircraft are available. Conversely, a helipad may also be located away from such facilities; for example, helipads are commonly placed on the roof of hospitals to facilitate MEDEVACs. Large ships sometimes have a helipad onboard, and some buisinesses maintain a helipad on the roof of their office tower. Helipads are not always constructed out of concrete; sometimes forest fire fighters will construct a temporary helipad out of wood to receive supplies in remote areas.de:Hubschrauberlandeplatzfr:hélisurface
