Marine One is the official helicopter used to transport the President of the United States. It is typically a modified version of the Sikorsky S-92 helicopter, designed for safety and security. The helicopter is operated by the United States Marine Corps and is equipped with advanced communication systems. When the President is aboard, the helicopter is designated as Marine One. It is often used for short trips, such as traveling to and from the White House and nearby locations. The helicopter is an essential part of the President's transportation options, ensuring quick and secure travel.