The accident took place at 5:50 p.m. local time (13:50 GMT) not far from Jebel Jais Mountain in the country's emirate of Ras Al Khaimah, the Emirates News Agency (WAM) reported.
UAE helicopter crash: Four dead after chopper crashes 'into world's longest zip line'— Lilian Chan (@bestgug) 29 декабря 2018 г.
Officials said that all four crew members died in the crash which happened near the Jebel Jais mountain in Ras Al-Khaimah pic.twitter.com/RawxJe63mJ
Two pilots, a navigator and a first aid man were killed in the crash, the agency cited the National Search and Rescue Center as saying.
The UAE authorities have launched a probe into the air disaster.