User's Manual

SKY899 Pilot’s Guide
viii
Preliminary
Abbreviations & Acronyms (continued)
MSG Message
Nav Navigation
nm Nautical Miles (on the display)
nmi Nautical Miles (in the text)
NRM Normal
OPR Operate
OT Other Traffic
PA Proximity Advisory
P/N Part Number
Rev Revision
RGC Radar Graphics Computer
RTCA Requirements & Technical Concepts for Aviation
SLA Sensitivity Level A
SLB Sensitivity Level B
SSR Secondary Surveillance Radar
STB Standby
TA Traffic Advisory
TAS Traffic Advisory System
TAWS Terrain Awareness and Warning System
TCAS Traffic Alert and Collision Avoidance System
TRC Transmitter Receiver Computer
TSO Technical Standard Order
UNR Unrestricted