Raytheon NSC 18 User Manual page 10

A
ACP, Azimuth Commit Point
ARPA, Automatic Plotting Aid
ARP, Azimuth Reset Point
B
BRG, Bearing
C
CPA, Closest Point of Appoach
C−UP, Course Up
CSE, Course
CURS, Cursor
D
DST, Distance
E
EBL, Electronic Bearing Line
ETA, Estimated Time of Arrival
EXCL, Exclusion
EXP, Expansion
F
F, Floating
FTC, Fast Time Constant
FTM, Fix True Motion
H
H−UP, Head Up
HDG, Heading
HW, Hardware
I
ISU, Interswitch Unit
L
LP, Long Pulse
NSC
List of Abbreviations
MTR, Modulator Transmitter Receiver
N−UP, North−Up
NM, Nautical Miles
PCP, Potential Collision Point
PMU, Performance Monitor Unit
POS, Position
PPI, Plan Position Indicator
RACON, Receiver/Transmitter Trans-
ponder Devices used as a Navigation
aid
R−UP, Repeater Up
RCSE, Relative course
RM (R), Relative Motion and Relative
Trails
RM (T), Relative Motion and True Trails
RNG, Range
RR, Range Rings
RSPD, Relative Speed
STBY, Standby
SHM, Ship Heading Marker
SP, Short Pulse
M
N
P
R
S