A helicopter crashed in central Nepal on Wednesday, killing all five people aboard including the pilot and four Chinese tourists.
Nepal has a woeful track record on aviation safety and the Himalayan republic has seen a spate of deadly light plane and helicopter crashes over the decades.
The Air Dynasty chopper was heading to Syabrubesi, a starting point for many trekking routes popular with tourists, from the capital Kathmandu.
It lost contact about three minutes after taking off, a press release from the Civil Aviation Authority said, and crashed in Nuwakot district north of the capital.
Another helicopter was dispatched immediately to the accident site for rescue, it said.
"All five people aboard including the pilot are dead," police spokesman Dan Bahadur Karki told AFP.
Nuwakot district officer Ram Krishna Adhikari said five dead bodies have been retrieved from the accident site.
"It has crashed in a jungle area on the slope of a hill. We do not know the cause yet or how it happened," he said from the crash site.
Adhikari said that police and army personnel were dispatched after locals had alerted him about the crash and a fire at the site.
Nepal's air industry has boomed in recent years, carrying goods and people between hard-to-reach areas as well as foreign trekkers and climbers.
But it has been plagued by poor safety due to insufficient training and maintenance, issues compounded by mountainous Nepal's treacherous geography.
The Himalayan republic has some of the world's most remote and tricky runways, flanked by snow-capped peaks with approaches that pose a challenge even for accomplished pilots.
The European Union has banned all Nepali carriers from its airspace over safety concerns.
Wednesday's incident comes two weeks after a plane crash in Kathmandu killed all 18 aboard except the pilot.
Six people, including five members of a Mexican family, were killed when a helicopter crashed soon after take-off in the Everest region in 2023.
Nepal's tourism minister Rabindra Adhikari was among seven killed in a helicopter crash in 2019.
The country's last major incident involving a commercial flight was in January 2023 when a Yeti Airlines service crashed while landing at Pokhara, killing all 72 aboard.
That was Nepal's deadliest since 1992 when all 167 people aboard a Pakistan International Airlines plane were killed when it crashed on approach to Kathmandu airport.
A Thai Airways aircraft crashed near the same airport earlier that year, killing 113 people.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)