Question 973Navigation General70% to pass
You are approaching a sea buoy which emits a racon signal. This signal is most frequently triggered by which type of radar?
AI Explanation
You are correct, the answer is B) 3 cm.
Racon (radar beacon) signals are most frequently triggered by 3 cm (X-band) radar, which is the most common type of marine radar used on small and medium-sized vessels. The 3 cm radar wavelength is well-suited for detecting and triggering the racon signal, which is a radar transponder that responds to the radar signal by transmitting a coded message.
The other answer choices are incorrect because 10 cm (S-band) radar is less commonly used for marine applications, and the racon signal does not depend on the specific radar wavelength but rather on the radar transponder's ability to detect and respond to the radar signal.
Related Questions
#971 Illustration D011NG below represents the geographic location of a vessel and the radar presentation at the same time. Which statement is TRUE? #972 You are approaching a light fitted with a RACON. The light may be identified on the radar by _______________.#974 In order to insure that the racon signal is visible on your 3 cm radar, the _______________.#975 The signal from a ramark will show on the PPI as a _______________.#976 You are anchored in the Aleutian Island chain and receive word that a tsunami is expected to strike the islands in six hours. What is the safest action?