Aviation abbreviation
Visual Weather Observation System
VWOS
At a glance
Meaning of Visual Weather Observation System
VWOS stands for Visual Weather Observation System in FAA terminology.
More about Visual Weather Observation System
This abbreviation is used in aviation weather. The English reference lists Visual Weather Observation System with the abbreviation VWOS.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.