Search for crash answers continues

Divers pulled a helicopter and four more bodies out of New York’s murky Hudson River in their search for victims, wreckage and explanations from the mid-air collision of a sightseeing helicopter and a light aircraft that killed nine people.

The dead from Saturday’s crash included three fathers and their three teenage sons. The private plane carried a family from Pennsylvania, and the helicopter held five Italian tourists celebrating a couple’s 25th wedding anniversary.

The plane approached the helicopter, which had just taken off for a 12-minute tour, from behind and clipped it with a wing, witnesses said. Both aircraft split apart and fell into the river.

Searchers fought swift currents, dealt with visibility as low as one foot and dodged debris dumped along the river bottom as they brought four more bodies on to boats. One was found in the fuselage of the helicopter, New Jersey State Police Sgt Stephen Jones said. Two bodies remained missing as crews suspended the search for the night.

A US Army Corps of Engineers crane lifted the twisted wreckage of the helicopter from 30ft of water. Nearby, a sonar scanner found the light aircraft wreckage, New York City police said.

More plane wreckage was found further out in the river under about 50ft of water.

The collision happened in the same stretch of the Hudson where a US Airways jet landed safely seven months ago. It was the worst air disaster in New York City since a commercial jet crash in Queens killed 265 people in November 2001.

The searches went on as a steady stream of tour boats floated down the Hudson. Restrictions put in place after the crash kept sightseeing helicopter tours grounded yesterday.

Investigators from the National Transportation Safety Board were reviewing flight data from the Teterboro Airport, where the plane took off a little before noon on Saturday.

The plane was not required to have a flight plan and did not file one, said NTSB Chairman Debbie Hersman.

The plane was flying at about 1,100 feet at the time of the crash, she said. Below that altitude, planes in that part of the Hudson River corridor are to navigate visually. Above that, they need clearance from air traffic controllers.

The control tower at Teterboro handed responsibility for the plane to the tower in Newark about a minute before the crash and told the pilot to contact Newark controllers, Ms Hersman said. But the Newark officials never heard from the pilot.

Additionally, investigators were asking witnesses, thousands of whom were out enjoying a beautiful summer day when the aircraft went down, to provide photos and video capturing the crash and its immediate aftermath.

A pilot on the ground saw the plane approaching and tried to alert the helicopter. He radioed the doomed helicopter and said: “You have a fixed-wing behind you,” but there was no response from the pilot, Ms Hersman said.

Hersman said the helicopter was gaining altitude at the time of the crash.

One of the Italian victims was a husband celebrating his 25th wedding anniversary, a family friend said. His wife had stayed behind because she was afraid of flying, but their 16-year-old son was in the helicopter.

The NTSB has long expressed concern that government safety oversight of helicopter tours is not rigorous enough. The Federal Aviation Administration has not implemented more than a dozen NTSB recommendations aimed at improving the safety of the tours, called on-demand flight operations.

A report by the US Department of Transportation’s inspector general last month found that 109 people died in accidents involving on-demand flights in 2007 and 2008, while no one died in commercial airline accidents.

There have been 119 mid-air collisions since 1999, excluding this one, the NTSB said. Of those, 63 were fatal, killing 162 people.

Liberty Tours runs sightseeing excursions around the Statue of Liberty, Ellis Island and Manhattan. Liberty helicopters have been involved in eight previous accidents since 1997, but no-one was injured.