Mod : 5016
ATR 42 Model : 400/500
WEATHER RADAR
NAVIGATION SYSTEM
P 1
NOV 99
010
1.15
.
50
50.1 DESCRIPTION
Weather radar system is designed for weather impediments detection, up to 300 NM in a
45 degree sector on each side of aircraft path.
Weather impediments are displayed on the EHSI(S) in ARC mode, in 4 colors according to
the intensity of rain detected.
Weather radar can also be used in MAP mode to display ground obstacles.
System is controlled with the weather radar control panel. Modes selected on this panel
are displayed on the EHSI.
AA
AviationLearning.net
01/07//2018 REV 1 These notes are not revised after issue For Training Purposes Only
Page 628 of 764