The island is also called Helicopter Island because its limestone cliffs resemble that of a helicopter when it is viewed from a considerable distance. Helicopter Island or Dilumacad Island has a beautiful white sand beach stretching to some 300 meters that is ideal for picnic lunches during island hopping trips. There is an underwater tunnel at its northern side and a fringing reef on its southern end.
NAIA or Ninoy Aquino International AirportTerminal 3. The Ninoy Aquino International Airport or NAIA,also known as Manila International Airport is the airport serving the general area of Manila and its surrounding metropolitan area. Located along the border between Pasay and Parañaque, about seven kilometers south of Manila proper, and southwest of Makati, NAIA is the main international gateway for travelers to the Philippines and is the hub for all Philippine airlines. It is managed by the Manila International Airport Authority or MIAA, a branch of the Department of Transportation and Communications.
Inside NAIA or Ninoy Aquino International Airport. NAIA is the only airport serving the Manila area. However, in practice, both NAIA and Clark International Airport, located in the Clark Freeport Zone in Angeles, Pampanga serve the Manila area, with CIA catering mostly to low cost carriers that avail themselves of the lower landing fees than those charged at NAIA. In the long term CIA is set to replace NAIA as the primary airport of the Philippines. The airport is named after the late Senator Benigno "Ninoy" Aquino, Jr, who was assassinated at the airport in 1983.