My radar is not working.I require shore based radar assistance.Is shore based radar assistance()?
NO DANGEROUS TARGETS ON RADAR.的中文意思是:在雷达上未见危险物标。
Which statement concerning the operation of radar in fog is TRUE?()
()is on the panel of radar.
If there is any doubt as to the proper operation of a radar,which statement is TRUE?().
Which of the following radar contacts will present the most immediate danger?().
Radar is not only to obtain(),but also to measure their distance away from you.
When using a radar in a unstabilized mode,fixes are determined most easily from().
The radar component that produces the synchronizing signal and triggers the indicator sweep is which of the following?().
It may be found that,in certain circumstances,Radar Beacon can cause unwanted interference particularly().