One person was killed and nine people remained missing after a floatplane crashed in Puget Sound in Washington state on Sunday, the U.S. Coast Guard said.
The agency said in a press release the plane was flying from Friday Harbor, a popular tourist destination in the San Juan Islands, to Renton, a southern suburb of Seattle. The Coast Guard previously said the plane was flying to Seattle-Tacoma International Airport.
The crash was reported at 3:11 p.m. and happened in Mutiny Bay off Whidbey Island, roughly 30 miles (50 kilometers) northwest of downtown Seattle and about halfway between Friday Harbor and Renton.
The Coast Guard said one body was recovered and nine people were still missing as of around 9p.m. Sunday.
The cause of the crash is unknown, authorities said.
The Coast Guard said four Coast Guard vessels, a rescue helicopter and an aircraft were involved in the search, along with first responders from area rescue and law enforcement agencies.
The Seattle Times reports that the National Transportation Safety Board says the plane was a de Havilland Canada DHC-3 Turbine Otter. The aircraft is a single-engine, propeller plane.
Floatplanes, which have pontoons allowing them to land on water, are a common sight around Puget Sound, an inlet of the Pacific Ocean. There are multiple, daily flights between the Seattle area and the San Juan Islands, a scenic archipelago northwest of Seattle that draws tourists from around the world.
These aircraft, which also fly between Seattle and Vancouver, British Columbia, frequently travel over Seattle and land in a large lake not far from the city's iconic Space Needle.
Renton, where authorities say the flight was headed Sunday, is at the southern tip of Lake Washington, about 10 miles (16 kilometers) southeast of Seattle.
In 2019, a midair crash in Alaska between two sightseeing planes killed six people. The Ketchikan-based floatplanes were carrying passengers from the same cruise ship, the Royal Princess, and were returning from tours of Misty Fjords National Monument.
