You are plotting a running fix. The LOP to be run forward is an arc from a radar range，what technique should be used?
A.The arc should be converted into a straight line using offsets and then run forward
B.An arc should never be run forward
C.The position of the object observed should be advanced swung using the radius of the old arc
D.The distance between LOP's should be added to the radar range and a new arc swung
正确答案是C