What is a major limitation of the CRJ-700 in extreme weather conditions?

The CRJ-700, like many regional jets, is indeed impacted significantly by ice and snow during takeoff and landing phases. This is a critical consideration in extreme weather conditions because accumulation of ice or snow on the wings and control surfaces can disrupt airflow, which can lead to reduced lift and increased drag. Consequently, these factors can severely affect the aircraft's performance, requiring longer takeoff distances and potentially causing difficulties in achieving a safe landing.

Pilots must adhere to strict de-icing procedures to ensure the wing surfaces are clear of any ice or snow before takeoff, as well as constant monitoring of conditions during flights. Understanding the limitations imposed by these weather conditions is crucial for safe operation and navigation during winter or adverse weather, highlighting the importance of thorough de-icing and performance planning.

The other response options, while they may be relevant in different contexts, do not address the specific challenges posed by extreme weather conditions affecting the performance of the CRJ-700 directly.