Planes and naval vessels also use radar as the guidancesystem in heavy weather.
飞机和舰船在恶劣的能见度情况下也应用雷达作为引导系统。
2
Radar identified, after "Rumet" direct to CH and radar vectoring approach for IGS(Instrument GuidanceSystem) R/W13.
已识别，过R点后直飞CH。雷达引导用仪表引导系统进近， 跑道13号。
3
It's a two stage, 15 ton, solid fuel rocket that could instead carry a half ton penetrating, high-explosive warhead, along with the special guidancesystem (a radar and image recognition system).