Rescue teams are scouring the area for the crew, a top police official said.
The aircraft had gone missing near Sagalee in Papum Pare district.
IGP (Law and Order) Nabin Payeng said the debris of the chopper was sighted from a hill top at Chopo Yoha in the district by a police team at the confluence of a water fall and the Nyorch river.
"Since the spot is located in a deep gorge, rescue teams will take time to reach," Payeng said, adding the fate of the crew members was not yet known.
The Indo Tibetan Border Police along with Arunachal Pradesh police and India Reserve Battalion had launched a massive search operation since morning to locate the Advanced Light Helicopter (ALH) of the IAF which was engaged in flood rescue mission in the state. It had gone missing on Tuesday at 3:50 pm after take off from Pilputu helipad near Sagalee.
The helicopter was evacuating people stranded in Sagalee and Dambuk due to massive landslides caused by heavy rain.
Tezpur-based Defence spokesperson Lt Col Sombit Ghosh said the chopper had gone out for flood rescue operations from its base at Jorhat on Tuesday morning.
"On the sixth sortie to Naharlagun the crew did not take the last batch of nine civilians for unknown reasons and took off from Sagalee," he added.
Chief Minister Pema Khandu had tweeted yesterday, "Successfully evacuated 169 stranded people that include women, children from flood affected areas of Sagalee and Dambuk through IAF."
Sagalee is north of Itanagar while Dambuk is in Lower Dibang Valley district, which is about 350 km east of here.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
