Anchorage – A team of federal accident investigators is expected to arrive in Alaska Tuesday to try to piece together what caused a deadly midair collision between two sightseeing planes. Four people were killed when the floatplanes carrying cruise ship tourists collided Monday near the southwest Alaska town of Ketchikan, the Coast Guard said.
Two others were missing, according to Petty Officer Jon-Paul Rios, and Coast Guard spokesman. ] Princess Cruises said one of the planes was flying a shore excursion sold through its cruise line, and that it was carrying ten guests and a pilot. The second plane, an independent flight tour, was carrying four people from the cruise ship Royal Princess as well as a pilot, it said.
Multiple people were rescued, according to Princess Cruises and the Coast Guard.
Both aircraft plunged into the waters below, where they are submerged, and source familiar with the situation told CBS News. Investigators believe one came to rest in a lake, the other in the ocean.
A Washington, DC-based investigative team from the National Transportation Safety Board is expected to arrive in Ketchikan Tuesday afternoon, agency spokesman Peter Knudson said. He said board member Jennifer Homendy is also traveling with the so-called "Go Team," which investigates major accidents.
The floatplanes collided under unknown circumstances, Federal Alliance Administration spokesman Allen Kenitzer said in an email to The Associated Press.
Local emergency responders worked with state and federal agencies and good Samaritan vessels to help rescue and recover victims.
"It's been a long day and the crews have been working hard to rescue people and recover the deceased," said Deanna Thomas, a spokeswoman for the Ketchikan Gateway Borough, the local government.
A spokeswoman for Taquan Air, an operator of one of the planes, said the company had suspended operations while federal authorities were investigating the deadly crash.
"We are devastated by today's incident and our hearts go out to our passengers and their families," said Taquan in a statement.
Cindy Cicchetti, a passenger on the Royal Princess Cruise Ship, told AP the ship was not leaving as scheduled and there was no details of how the accident would affect the rest of the trip. The ship left Vancouver, British Columbia, on May 11 and was scheduled to arrive in Anchorage Saturday.
"Our thoughts and prayers are with those who have lost their lives and the families of those affected by today's accident." Princess Cruises is extending its full support to traveling companions of the guests involved, "Princess Cruises said in a statement.
It was not the first major plane crash near Ketchikan, a popular tourist destination.when a de Havilland DHC-3 Otter operated by Promech Air Inc. crashed into mountainous terrain about 24 miles from Ketchikan. The NTSB later determined that the pilot error and the lack of a formal safety program were behind the crash