German plane crash kills 150

A plane operated by Germanwings, a budget carrier of Germany's Lufthansa, crashed in a remote area of the French Alps yesterday, killing all 150 people on board in the worst aviation disaster in France in decades.

With the cause of the accident a complete mystery, authorities recovered a black box from the Airbus A320 at the crash site, where rescue efforts were being hampered by the mountainous terrain.

Local MP Christophe Castaner, who flew over the crash site, said on Twitter: "Horrendous images in this mountain scenery."

"Nothing is left but debris and bodies. Flying over the crash site with the interior minister -- a horror -- the plane is totally destroyed."

Video images from a government helicopter flying near the area showed a desolate snow-flecked moonscape, with steep ravines covered in scree.

Budget airline Germanwings said the Airbus plunged for eight minutes but French aviation officials said the plane had made no distress call before crashing near the ski resort of Barcelonnette.

"A black box was found and will be delivered to investigators," Interior Minister Bernard Cazeneuve said.

Weather did not appear to be a factor in the crash, with conditions "calm" at the time.

"There was no cloud at the plane's cruising altitude", winds were "light to moderate" and there was no turbulence that could have contributed to the crash, French weather officials said.

Prime Minister Manuel Valls said there were no survivors, adding that the authorities "can't rule out any theory" on the cause of the disaster.

The plane, carrying 144 mainly Spanish and German passengers -- including two babies -- and six crew, was travelling from Barcelona to the western German city of Duesseldorf when it came down.

German authorities said 16 German teenagers on a school trip were on board the doomed plane, as tearful relatives rushed to the airports in the two cities anxiously seeking information about their loved ones.

French President Francois Hollande said he would meet his German and Spanish counterparts at the crash site today.

It was the first fatal accident in the history of Germanwings, and the deadliest on the French mainland since 1974 when a Turkish Airlines crashed, killing 346 people.

"It is a tragedy, a new airline tragedy. We will determine what caused the crash," Hollande said.

The dead included Germans, Spaniards and "probably" Turks, Hollande said.

Belgium said at least one of its nationals was on board.

Germanwings said 67 Germans were believed to have been on board while Spain said 45 people with Spanish sounding names were on the flight.

A crisis cell has been set up in the area between Barcelonnette and Digne-les-Bains along with an emergency flight control centre to coordinate the chopper flights to the crash site.

Authorities commandeered a large meadow with dozens of helicopters taking off to head to the crash site.

Valls said one helicopter had been able to touch down at the site of the accident but locals described the difficult terrain that awaited rescue teams.

"Ground access is horrible, I know the Estrop massif, it's a very high mountainous area, very steep and it's terrible to get there except from the air during winter," local resident Francoise Pie said.

A witness who was skiing near the crash site told French television he "heard an enormous noise" around the time of the disaster.

The plane belonged to Germanwings, a low-cost affiliate of German flag carrier Lufthansa based in Cologne.

Lufthansa chief executive Carsten Spohr described it as a "dark day."

A spokesman for Airbus, the European aerospace giant, did not give any information about possible causes but said the company had opened a "crisis cell" and was sending experts to the scene.

French civil aviation authorities said they lost contact with the plane and declared it was in distress at 10:30am (0930 GMT).