警告优先级 | 3U

由高到低：

1. 失速/风切变
2. 前方风切变
3. EGPWS
4. TCAS
5. 其他FWC警告

注：至于失速和风切变哪个优先实在没有找到依据。

判断依据来源：

FCOM DSC-34-70-10 P 3/6 NAVIGATION – GPWS – DESCRIPTION – SCHEMATIC

FCOM DSC-34-80-10 P 5/10 NAVIGATION – TCAS – DESCRIPTION – MAIN COMPONENT

FCOM DSC-34-60-20 P 4/4 NAVIGATION – WATHER RADAR – PREDICTICVE WINDSHEAR SYSTEM – WIND SHEAR ALERT INHIBITION

The aural alerts of the Predictive Windshear System (PWS):
‐ Have priority over TCAS, GPWS, and other FWC aural warnings
‐ Are inhibited by windshear detection, via the FAC, stall warnings and aural messages.

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