India, Oct. 4 -- A search is underway for a Gulfstream G100 air ambulance that disappeared while flying from Bermuda to Boston with six people on board. The US Coast Guard is searching off Nantucket as officials work to find the missing plane.

The US Coast Guard is searching for an Ontario-based air ambulance that went missing on Saturday with six people on board, including four Canadians.

The Gulfstream G100 jet took off from Bermuda's LF Wade International Airport. It was due to land at Boston Logan International Airport early Saturday, the US Federal Aviation Administration (FAA) told CBC News.

The FAA issued an alert around 1:20am after losing contact with the plane. The FAA said it is working with the Rescue Coordination Center an...