In the middle of the W2 Pavilion, at the booth of Hunan General Aviation Development Co., Ltd., two large electronic display screens attracted many exhibitors. According to the subtitles on the screen, the one on the left shows the "Flight Dynamic Surveillance System". The flight status of navigable aircraft across the province is displayed in real time on the map, and the information such as routes, routes and take-off and landing points are clearly marked on it; the one on the right shows the "Navigable Airport Panoramic Video Surveillance System". The panoramic view of Zhuzhou Lusong General Airport is displayed in real time on the screen, and the scene is the live screen of the branch venue.
Flight waiter Zi Bin of Changsha Flight Service Station introduced that the real-time status of general aviation aircraft across the province can be seen in the surveillance system. "In the past, we could only see the status of aviation aircraft in the 5 trial airspace in the surveillance system, but now it can be seen in the province, and the flight status of ultra-light aircraft can also be displayed on the monitors, such as paragliding , power paragliding and delta wing , etc., which can be seen more comprehensively and clearly." Zi Bin said that at present, Hunan Province is also the first country to realize low-altitude surveillance in the entire region, so that it can achieve more refined management of low-altitude airspace . This flight dynamic surveillance system is the "climate eye" of General Aviation, which can ensure that ground staff can see the aircraft, call it, and manage the aircraft well. The Provincial General Aviation Company replicated this flight dynamic monitoring system to the exhibition, which can give everyone a better understanding of the "black technology" behind ensuring safe flight of general aviation.
In the Zhuzhou exhibition area, in the booth of Hunan Jingfei Group, the demonstration project of Beidou + drone digital agriculture application. "Beidou provides high-precision positioning services for positioning and navigation, just like the census and measurement of agricultural area and the autonomous operation of drones. If it is in meters, it will realize repeated calculations or repeated sowing, so it must achieve centimeter-level high-precision services. GPS cannot do this. Therefore, in the agricultural field, Beidou is widely used and empowers rural revitalization." Long Yongjian, chairman of Hunan Jingfei Group, introduced that this is the first comprehensive application in the country to combine Beidou with drones and carry out digital agriculture .
In recent years, the role of general aviation in emergency rescue and disaster relief has become increasingly prominent. At the booth of State Grid Co., Ltd., , a variety of general aviation equipment such as GW-X60 six-rotor fire drone, GW-25V four-rotor fixed-wing drone were exhibited. Bi Wenjin, a staff member of the Navigation Cruise Division of State Grid Power Space Technology Co., Ltd., introduced that some of the aircraft had just shown their skills in the firefighting of Jinyun Mountain in Chongqing some time ago. "We sent 8 drone units, 16 aircraft, and 1 fire-fighting drone." Bi Wenjin said that they mainly carried out channel patrols, and then they could ensure real-time image return within 100 kilometers, which could be directly transmitted to emergency command center . If hidden dangers of wildfire are found, technical support can be provided to extinguish the fire in time.
At the Zhangjiajie booth, a helicopter driving simulator was surrounded by people. According to Wu Liguo, general manager of Zhangjiajie Yuanmeng Low-altitude Tourism Development Co., Ltd., who participated in the exhibition, this simulator was transported from Xiamen and is usually mainly used for pilot training. They have sent fifty or sixty captains to more than 20 peer companies. "Use this simulator to operate the ascending, descending, turning, etc. of the aircraft. The basic operation is the same when driving a real aircraft."Zhang Jianhua, head of the Basic Section of the Development and Reform Commission of Zhangjiajie City, introduced that during the 14th Five-Year Plan, Zhangjiajie City plans to build 5 general airports, Cili County , 2 new airports, namely Cili General Airport, Cili Water Airport, Sangzhi County (1 each of Guandiping Town , Hongjiaguan Bai Township ). There is also a renovation project, which will transform the old terminal of the Hehua International Airport into a navigation base, and the renovation is expected to be completed by the end of the year.
In order to increase the participation of the public in the exhibition, the organizers of the 2022 General Aviation Expo carefully prepared drone football performances, aircraft models, aviation science popularization lecture halls and other activities on site. There is also a Hunan Province low-altitude sports exhibition area to promote and popularize various aviation sports such as parachuting and wing gliding. Audiences can follow the WeChat official account of "Hunan International General Aviation Exhibition" to register online, and rely on the negative nucleic acid test report within 48 hours and other epidemic prevention certificates, enter the museum for free to visit the static exhibition.
Xiaoxiang Morning News reporter Li Tang Photographer Wu Linhong
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