SkyTrax Pilot Guide
SkyTrax Operations 2-31
If an individual intruder displays “DGRD” in yellow in the traffic
thumbnail, then that intruder is reporting its own GPS position
accuracy (HFOM, VFOM) as outside normal operating limits.
NOTE
Traffic Source Selection
An individual IFD can only display TIS-B (e.g.
SkyTrax) or active sensor traffic (e.g. TAS600,
Skywatch, etc) traffic at any given time. The choice
to select the source is made at time of installation in
the setup pages.
TIPS AND TECHNIQUES
Traffic Overlays in Single IFD Operations
For those installations with a single IFD and more
than one type of traffic source (e.g. TAS and a TIS-B
SkyTrax100b/200) in the aircraft, Avidyne
recommends wiring both traffic sources to the IFD so
that the higher priority traffic overlay can display on
the IFD and the lower priority traffic data can be
streamed out of the IFD via WiFi for display on a
compatible tablet/wireless device application.
The current display priority is TAS/TCAD, Other
ARINC429 Traffic sensor, ADS-B SkyTrax.
NOTE
Dissimilar Traffic Data Not Shared Between IFDs
Dissimilar traffic data sources (e.g. TAS data on one
IFD and SkyTrax data on the other IFD) will not be
shared between IFDs. Each IFD will display its own
traffic data in this case.
