CAVOK

一个小小签认知的大民航

Weather Causing Visibility Reduction

NameNotationDescription
DrizzleDZDrizzle
DustDUDust
Dust/stand whirlsPODust/stand whirls
DuststormDSDuststorm
FogFGFog
Funnel CloudFCFunnel Cloud
HailGRHail
HazeHZHaze
Ice pelletsPLIce pellets
MistBRMist
RainRARain
SandSASand
SandstormSSSandstorm
Small HailGSSmall Hail
SmokeFUSmoke
SnowSNSnow
Snow gramsSGSnow grams
SquallSQSquall
Volcanic AshVAVolcanic Ash

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