Term
Meaning
W
West
WAAS
Wide Area Augmentation System
WGS
World Geodetic System
Units of measurement
Unit
Meaning
°
degree
°/min
degree/minute
dB
decibel
kHz
kiloHertz
km
kilometer
kn
knot
m
meter
min or '
minute(s)
m/s
meter/second
ms
millisecond
NM
Nautical Mile
p/NM
Pulse/Nautical Mile
s
second(s)
APPENDIX
AP-17