What is the maximum icing band altitude?

The maximum icing band altitude is set at 5,000 feet. This altitude is critical for pilots to understand, as it helps ensure safety during flight operations in conditions where ice accumulation can occur. Icing typically happens in clouds where the temperature is close to or below freezing. Knowing the maximum icing band altitude allows pilots to plan their routes effectively to avoid flying through these hazardous conditions, thereby protecting the aircraft's performance and safety.

The choices above might represent commonly encountered altitudes in aviation-related contexts, but the relevant operational limits specifically define 5,000 feet as the threshold where icing is expected to be most prevalent. This information is crucial for effective flight planning and to inform decision-making when encountering potential icing hazards in the atmosphere.