Japan begins twin probes into rare Tokyo runway collision
Japan's transport authorities began inspecting on Wednesday the charred remains of a passenger jet and a coast guard plane that collided at a Tokyo airport, while media said police were also investigating possible professional negligence in the case.Police investigating possible professional negligence
Thomson Reuters(Issei Kato/Reuters)'Strong possibility there was a human error'
Police set up a special unit airport to investigate the runway and planned to interview those involved, a spokesperson said, but declined to say if they were examining the negligence concerns.
"There's a strong possibility there was a human error," said aviation analyst Hiroyuki Kobayashi, who is a former JAL pilot.
"Aircraft accidents very rarely occur due to a single problem, so I think that this time too there were two or three issues that led to the accident."
At a series of press conferences since the crash, officials and airline executives have been asked what information crew received from traffic control and why both planes ended up on the same runway.
WATCH | Flames engulf Japan Airlines jetliner:
Plane collision at Tokyo airport kills 5, produces giant fireball
11 hours agoDuration 2:09Two planes collided on a busy Tokyo airport runway producing a fireball and killing five people on the smaller plane, which was on its way to deliver relief to victims of the recent earthquake in Ishikawa Prefecture.In a statement on Wednesday, JAL said the aircraft recognized and repeated the landing permission from air traffic control before approaching and touching down.
All passengers and crew were evacuated within 20 minutes of the crash, but the aircraft, engulfed in flames, burned for more than six hours, the airline said.
Cleared to land
The JAL plane — Flight 516 — was told to continue its approach to runway 34R at 5:43 p.m. local time, and was given clearance to land at 5:45 p.m.
That was two minutes before authorities say the collision occurred on the same runway at 5:47 p.m., according to air traffic control recordings posted at liveATC.net.
"Clear to land 34R Japan Airlines 516," a controller can be heard saying in one recording, referring to the passenger jet by its flight number.
The civil aviation bureau of Japan's transport ministry did not immediately provide comment. Earlier, an official at Haneda airport had referred Reuters to the bureau.
Public broadcaster NHK was among media that said officials had offered conflicting reports on the instructions given to the coast guard plane, raising questions over whether it was told to approach and stop before the runway or take off.
The coast guard has declined to comment on the circumstances of the crash.
Reuters could not clearly make out air traffic control instructions given to the coast guard plane on recordings from liveATC.net.
Struck plane was to deliver aid
The plane, one of six coast guard aircraft based at the airport, had been due to deliver aid to regions hit by Monday's earthquake of magnitude 7.6 that has killed 64, while survivors face freezing temperatures and prospects of heavy rain.
The accident forced the cancellation of 116 domestic, and four international, flights on Wednesday, the government said.
But emergency flights and high-speed rail services were helping to ease the congestion, Chief Cabinet Secretary Yoshimasa Hayashi told reporters.
CBC's Journalistic Standards and Practices|About CBC 4 air disasters (and one near-disaster) that happened on the ground