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3. ARP OPERATION
3-14
000
010
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090
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Target selected for data readout
Target in guard zone
Target on colllision course
ARP TARGET
No. 01
BRG 25.5°T
RNG 3.4NM
T COG 205.1°T*
T SOG 12.3KT*
CPA 2.9NM
TCPA 12.2MIN
BCR 1.7NM
BCT 20MIN
BRG: Bearing from own ship to target
in R (Relative) or T (True)
RNG: Range from own ship to target
COG: Course of target over ground, True or Relative*
SOG: Speed of target over ground*
CPA: Closest Point of Approach of target
to own ship
TCPA: Time to CPA
BCR: Bow crossing range of target
BCT: Bow crossing time of target
01
* CSE and STW are shown
in case of manual input.
ARP target display
You may display the target data for two targets per data box and the data for as
many as six targets may be displayed. For further details, see paragraph 1.41.