Which statement concerning GPS is TRUE?
A
It cannot be used in all parts of the world.
B
There are 12 functioning GPS satellites at present.
C
It may be suspended without warning.
D
Two position lines are used to give a 2D fix.
E
İlgili Sorular
In which case is the IOPP Certificate of an inspected vessel NOT invalidated?INLAND ONLY A barge more than 50 meters long, at anchor in a "special anchorage area designated by t...What is meant by "spotting the boom"?A semisubmersible, 200 feet in length between draft marks with the LCF 10 feet aft of amidships, rec...A "whipping" is __________.