CFR 14-71.901-2014
航空航天. 第71部分:指定的a,b,c,d,e领空地区,空中交通服务路线,和报告点. 第H子部分:报告点. 第71.901节:适用性.
Aeronautics and space. Part71:Designation of class a,b,c,d,and e airspace areas,air traffic service routes,and reporting points. SubpartH:Reporting points. Section71.901:Applicability.