Section 1-Introduction - Garmin GNC 420 Pilot's Manual Addendum

Section 1
Introduction
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The Garmin 400/500 Series units provide the display interface and control for the following traffi c and
weather devices/systems:
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• Goodrich STORMSCOPE WX-500 Series II Weather Mapping Sensor
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• Goodrich SKYWATCH Traffi c Advisory System (Model SKY497)
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• Goodrich SKYWATCH HP Traffi c Advisory System (Model SKY899)
• Bendix/King ® KTA870 TAS/KMH880 Multi-Hazard Awareness System
• Ryan TCAD 9900B and 9900BX
The interface capability allows traffi c and weather data to be shown on the 400/500 color display,
which gives you the ability to quickly identify traffi c and weather hazards relative to your aircraft.
SECTION 1
INTRODUCTION