College teachers lost contact in uninhabited areas, and land navigation helicopters successfully search and rescue

Text 丨 Yang Mingfu, Yin Zelu

Picture 丨 Wang Xiao, Wang Minghao, Liu Can

(Video: Wang Xiao)

On July 23, a college teacher did not return to the collection point after the unmanned communication equipment was carried in the field of landforms in a landform of an Yadan in a certain Yatan Prefecture in Qinghai, and failed to return to the collection point after the phone was turned off at the phone. Essence

Preparation before flight

In the early morning of July 25, the D check -in room of a land navigation brigade of the 76th Army received instructions to assist in the search and rescue of losers. The brigade immediately launched an emergency dispatch plan and organized units and various types of guarantee personnel to start rescue preparations.

Prepare for dispatch

The morning light is micro, two helicopters and the units of the unit are ready to gather forces, and make preparations for rescue operations to rescue operations at the uninhabited area at any time.

Helicopter formation flying to an uninhabited area

At 6:40, the 76th Army Emergency Command Group collaborated with local rescue forces to launch rescue command. The emergency rescue unit consisting of 2 helicopters and 12 officers and soldiers of the brigade immediately dispatched, and the people lost their contacts.

Wild landing

It is reported that the loss -making person is a teacher of the School of Earth Sciences at Zhejiang University. When working on the field work, he agreed to gather with his colleagues at the oilfield drilling place. At 19:39 on the 23rd, I started to lose contact, and the mobile phone was shut down without returning to the gathering place.

Yadan's landforms are unmanned, with complicated road conditions, poor road conditions, and poor communication, and the difficulty of search and rescue is difficult. The large temperature difference between the day and night of the plateau mountain area makes the situation of the trapped people very critical, and the search and rescue tasks are imminent.

Wounded rescue

Close to the lost area, after receiving a report from the observer, the pilot quickly manipulated the helicopter to decline height, using visual visual and airborne equipment to judge the terrain analysis, and to find a suitable landing field.

Trapped personnel board

The military ground was rescued together. With the joint efforts of multiple rescue forces, the trapped people were successfully rescued and entered the landing field under the guidance of the pilot.

The trapped person took a group photo with the crew

Subsequently, the two helicopters returned from the landing site to a safe landing from the landing field.

Transfer to local hospitals

The medical treatment group was treated and judged on the spot, and the rescuers were stable, and quickly transferred to the resident People's Hospital to carry out follow -up medical work.

Enlightenment

Director system:

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