The operation of which aids to navigation may be suspended during war or national emergency?
A
Navigational satellites
B
Loran
C
Omega
D
Any of the above
E
İlgili Sorular
Litmus paste is used in order to determine __________.You are berthed at a cargo facility where you have just completed discharging a dangerous cargo from...It is 1200 local time for an observer at 54°E longitude. Which statement is TRUE?Which category of NAVTEX messages may be rejected in some receivers, BUT SHOULD NOT?When a helicopter is lifting personnel from a rescue boat, the other individuals in the boat should ...