NEW YORK —
Emergency crews were seen spraying foam toward the front end of the plane on the tarmac.
A rear stairwell or slide could be seen extending from the Southwest flight, said Strauss, who owns a Washington public relations firm. His plane, which was about 100 yards from the Southwest flight, wasn't allowed to taxi back to the gate, he said.
The Port Authority said the passengers exited the plane by using chutes. Hanna said she was among the first to get off the plane, and could smell something burning when she got down to the tarmac. The passengers were put on a bus and taken to the terminal.
The FAA is investigating, as is the National Transportation Safety Board.
Bobby Abtahi, an attorney trying to catch a flight to Dallas, was watching from the terminal and heard a crowd reacting.
"I heard some people gasp and scream. I looked over and saw sparks flying at the front of the plane," he said.
The landing gear collapse came 16 days after Asiana Flight 214 crash-landed at San Francisco's airport, killing two Chinese teenagers; a third was killed when a fire truck ran over her while responding to the crash, authorities said. Dozens of people were injured in that landing, which involved a Boeing 777 flying from South Korea.
Longtime pilot Patrick Smith, author of "Cockpit Confidential: Everything You Need to Know About Air Travel. Questions, Answers, and Reflections" and AskthePilot.com, said landing gear issues are not high on the list of worries for pilots.
"From a pilot's perspective, this is nearly a non-issue," he said. "They make for good television, but this is far down the list of nightmares for pilots."