JRC JMR-5425-9X - Page 270

Section 6 Target Tracking and AIS 6-34
Item
Explanation
BRG True direction
* In standard mode, this item is not displayed.
Range Distance
* In standard mode, this item is not displayed.
Heading Heading
* In standard mode, this item is not displayed.
ROT Rate of turn
* In standard mode, this item is not displayed.
* The display range of ROT is 0.00°/min to 697.50°/min. In the case of Over, the
value will be greater. In the case of ±5/30s, it indicates that ±127 is received.
At this time, only turning direction indicated on the turn indicator is reliable.
The turn indicator is displayed as a straight line normal to the heading direction
on the AIS symbol.
(Refer to "6.3 Displaying Symbols.")
POSN Latitude/longitude
* In standard mode, this item is not displayed.
>10m or <10m >10m: Low positioning accuracy
<10m: High positioning accuracy
* In standard mode, this item is not displayed.
Destination Destination
* In standard mode, this item is not displayed.
Navigation
Status
The status is displayed by number.
For the details, refer to "Navigation Status" table.
* In standard mode, this item is not displayed.
Memo
In the extended mode, a display area equivalent to two standard mode areas is used.
Navigation Status
Status
0: Under Way Using Engine
1: at Anchor
2: Not Under Command
3: Restricted Manoeuvrability
4: Constrained by Her Draught
5: Moored
6: Aground
7: Engaged in Fishing
8: Under Way Sailing
9: Reserved for HSC
10: Reserved for WIG
11-14: Reserved
15: Not Defined