NAV 44/7/4
Appendix 1
NAVIGATIONAL ELEMENTS AND PARAMETERS 1
.1 Own ship
.2.1 Past track with time marks for
primary track
.2.2 Past track with time marks for
secondary track
.3 Vector for course and speed made
good
.4 Variable range marker and/or
electronic bearing line
.5 Cursor
.6 Event
.7.1 Dead reckoning position and time
(DR)
.7.2 Estimated position and time (EP)
.8 Fix and time
.9 Position line and time
.10 Transferred position line and time
.11.1 Predicted tidal stream or current
vector with effective time and strength (in box)
.11.2 Actual tidal stream or current vector
with effective time and strength (in box)
.12 Danger highlight
.13 Clearing line
.14 Planned course and speed to make
good. Speed is shown in box
.15 Waypoint
.16 Distance to run
.17 Planned position with date and time
.18 Visual limits of lights arc to show
rising/dipping range
.19 Position and time of ‘wheel-over'
1 See IEC Publication 61174.
I:/NAV/44/7-4.WPD
