四川启动冬季航空护林

Core Viewpoint - The article highlights the official launch of winter aerial forest protection work in the province, utilizing a CH-4 fixed-wing drone to enhance surveillance and reconnaissance efforts against forest and grassland fire risks [1] Group 1: Aerial Forest Protection Initiatives - The province has initiated winter aerial forest protection work as of December 1, with a focus on increasing aerial surveillance capabilities due to rising fire risk levels in the region [1] - A working group was dispatched to key areas such as Aba and Ganzi to inspect and supervise various aspects of aerial forest protection, including airspace, base support, flight routes, drone adjustments, and communication link tests [1] Group 2: Operational Details - The first flight of the CH-4 drone covered approximately 90 kilometers, monitoring high fire risk areas in Hongyuan County and Ruoergai County, with a total surveillance area of around 300 square kilometers [1] - The provincial forestry and grassland bureau plans to continue its aerial forest protection efforts, focusing on key forest and pastoral areas prone to fire incidents, and will optimize flight routes for precise monitoring [1]