Certified Flight Instructor (CFI) Practice Exam

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Study for the Certified Flight Instructor Exam with flashcards and multiple choice questions, complete with hints and detailed explanations. Prepare thoroughly for your upcoming exam!

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What is indicated by "SS" in METAR?

  1. Sandstorm

  2. Snow Showers

  3. Severe Storm

  4. Smoke Spread

The correct answer is: Sandstorm

In METAR reports, "SS" specifically indicates "Sandstorm," which is a weather phenomenon characterized by strong winds lifting sand and dust from the ground, significantly reducing visibility. In aviation weather reporting, it's essential to be aware of phenomena like sandstorms as they can impact flight operations and visibility greatly. While other choices may seem plausible in different contexts, they do not correspond to the standard abbreviations used in METAR. For example, "Snow Showers" is designated by "SN" in METAR codes, and other severe weather events have different shorthand that does not include "SS." Understanding these codes is vital for interpreting METARs accurately and ensuring safety in aviation operations.