A plane flying 19 people towards Mount Everest came down in flames on the outskirts of the Nepalese capital Friday, killing everyone on board including seven Britons and five Chinese, police said.
The twin-engine Sita Air craft had just taken off from Kathmandu and was headed to the town of Lukla, gateway to the world's highest mountain, when it plunged into the banks of a river near the city's airport around daybreak.
Witnesses described hearing the screams of passengers and seeing flames coming from one of the plane's wings moments before it hit the ground.
Airport authorities said that the pilot told them seconds before the crash how it had hit a bird.
It was the sixth fatal air crash in Nepal in the last two years, with 76 lives lost in that period before Friday, raising fresh questions about the safety record of the country's numerous small airlines.
"The crash has caused the death of 12 foreigners, including seven British and five Chinese tourists. The remaining seven, including three crew members, are Nepalese," police spokesman Binod Singh told AFP, adding there were no survivors.
The spokesman said the plane had crashed less than one kilometre from the airport at around 6:30 a.m. local time, next to the Manohara river.
"The pilots seem to have tried to land it safely on the banks of the river but unfortunately the plane caught fire," said Mr. Singh.
Although the exact cause of the crash was still unclear, the manager of Tribhuvan International Airport said the pilot had reported hitting a bird moments before the tragedy.
"Immediately after the take-off, the air traffic controllers noticed the aircraft making unusual manoeuvres. When the traffic controller asked the pilot about it, he said the plane had struck a bird," Ratish Chandra Lal Suman told reporters.
Witnesses said that the plane was engulfed in flames by the time it came down.
Tulasha Pokharel, a 26-year-old housewife who lives near the crash site, told AFP she was among the first on the scene.
"We could hear people inside the aircraft screaming, but we couldn't throw water at the plane to put out the fire because we were scared that the engines were about to explode," she said.
"The pilot tried his best to make an emergency landing. If he had managed it, then we could have rescued some of the passengers."
Police had initially said five Japanese, two Italians and a Briton were killed in the crash but later corrected the information, which had been given in error by an officer at the crash site.
Local television channels showed several hundred soldiers and police officers picking through the smouldering wreckage of the aircraft – a Dornier Fairchild 228.
A number of badly burned bodies were laid in a line a few metres from the craft's shattered fuselage, as a large crowd of shocked bystanders looked on.
Autumn is the peak season for climbing in Nepal, which has eight of the world's 14 highest mountains, including Everest.
At least eight people were killed in an avalanche on Mount Mansalu in northwest Nepal on Sunday, with the search for a further three missing climbers given up on Thursday.
The country has a poor road network and large numbers of tourists, pilgrims and professional climbers often rely on Nepal's 16 domestic airlines and 49 airports to reach remote areas.
Aircraft and pilots often have to contend with bad weather and difficult landing strips in the Himalayan nation.
In May, 15 people were killed when a small Agni Air plane taking tourists to a treacherous high-altitude airport near Nepal's Annapurna mountain region ploughed into the ground.
In September last year a small plane taking tourists on a sightseeing trip around Everest crashed into a hillside near the Nepalese Kathmandu, also killing all 19 people on board.
The Buddha Air Beechcraft plane, carrying 10 Indians, two Americans, one Japanese citizen and three local passengers, came down in heavy rain and fog at Godavari, about 10 kilometres from the capital.