Pilot's Guide

Garmin G1000 Pilot’s Guide for the Cessna Corvalis/Corvalis TT
190-00552-05 Rev. A
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICESINDEX
364
HAZARD AVOIDANCE
6.8 TCAD 9900BX/TAS 620 TRAFFIC
NOTE: TIS is disabled when the optional TCAS 9900BX or TAS 620 systems are installed.
RefertotheTCAD9900BX/TAS620Pilot’sOperatingHandbookforadetaileddiscussionofthissystem.Inthe
followingsectionreferencestoTASincludeboththeTCAD9900BXandTAS620systems.
TAS SYMBOLOGY
TrafcAdvisory System(TAS)isdesignedtohelpindetectionandavoidanceofotheraircraft.TASuses
anon-boardinterrogator-processorandtheModeStransponderfortheair-to-airtrafcdatalink.Trafcis
displayed using the symbology shown in the table below.
TAS Symbol Description
Non-Threat Traffic
Proximity Advisory (PA)
Traffic Advisory (TA)
Traffic Advisory Off Scale
Table 6-20 TAS Symbol Description
ANon-threatAdvisory,shownasanopenwhitediamond,indicatesthatanintrudingaircraftisatgreaterthan
±1200feetrelativealtitudeorthedistanceisbeyond5nm.
AProximityAdvisoryindicatesthattheintrudingaircraftiswithin±1200feetandiswithin5nmrange,but
is still not considered a threat.
ATrafcAdvisory(TA)alertsthecrewtoapotentiallyhazardousintrudingaircraft.Closingrate,distance,
andverticalseparationmeetTAcriteria.ATrafcAdvisorythatisbeyondtheselecteddisplayrangeisindicated
byahalfTAsymbolattheedgeofthescreenattherelativebearingoftheintruder.