终端区飞行程序设计的过程中,为了评估进离场航线的安全性,需要对于进离场程序进行越障评估。在越障评估的过程中,需要找出哪些区域内的障碍物需要评估,这时候就需要对飞行程序保护区进行绘制,用来确定评估区域。本文着重讨论RF转弯保护区的绘制和融合问题。飞行程序分为目视飞行程序和仪表飞行程序,而仪表飞行程序又可以分为传统仪表飞行程序和PBN飞行程序。不 In the process of terminal flight program design, in order to assess the safety of incoming departure routes, a cross-assessment of departure procedures needs to be conducted. In the process of obstacle assessment, it is necessary to find out which areas need to evaluate the obstacles. In this case, the flight protection areas need to be mapped to determine the assessment area. This article focuses on the mapping and fusion of RF turn protected areas. Flight procedures are divided into visual flight procedures and instrument flight procedures, and instrument flight procedures can be divided into traditional instrument flight procedures and PBN flight procedures. Do not