The FBI and the Federal Aviation Administration (FAA) said yesterday they are investigating the pilot's claim that he spotted a small unmanned aircraft on Monday near John F Kennedy International Airport.
"We saw a drone, a drone aircraft," said the pilot, according to radio calls captured by an air traffic website.
The FBI said the aircraft was described as being black in colour, had four propellers and was no more than three feet wide.
"Our paramount concern is the safety of aircraft passengers and crew," he said. The FAA is also investigating.
More From This Section
The Alitalia pilot spotted the unmanned craft, described as "a black drone", hovering just 200 feet from his jet about three miles east of the airport as he made his approach from Brooklyn.
"He was very clear as to what he saw," a source was quoted by the New York Post as saying.
"It didn't require the pilot of the jet to take any evasive action, and it didn't interfere with the aircraft," the source said.
The pilot landed safely.
While sources said there is a good chance the "drone" might have been operated by a model-aircraft enthusiast, it was still the first time veteran observers at JFK could remember one getting so close to a plane.
"In all the years I've been with the airport, I can't remember a similar incident," one investigator said.