Les dangers des changements soudains de vent dans les METARs.
Le cisaillement du vent est un changement soudain de la vitesse ou de la direction du vent. C'est très dangereux lors du décollage et de l'atterrissage.
Il est indiqué par le code WS.
Exemple: ... WS RWY 05L.
En cas de WS sévère, les pilotes effectuent une remise des gaz (Go-Around).
For Advisory Decision-Support Only: AeroOps Technologies is an advanced operational decision-support platform. All analysis, reports, and projections serve as auxiliary advisory resources. The final authority and operational responsibility for safety of flight rest solely with the licensed flight dispatcher, pilot-in-command, and official aviation publications. Data Reliability & Verification: Information and metrics are provided to optimize operational planning. While the platform aggregates and updates data from certified international feeds, it does not assume liability for external source failures, network latency, or technical interruptions. Users must verify all operational data through active official channels. Operational crews must verify all flight planning and load figures against certified official AIP/NOTAM/METAR briefings prior to dispatch.