What is the maximum allowable crosswind value for landing on the CRJ 900?

The maximum allowable crosswind value for landing on the CRJ 900 is indeed 30 knots. This limitation is grounded in the aircraft's design and operational characteristics, ensuring safe handling during landing operations in various wind conditions. Exceeding this maximum value could compromise control and stability during approach and landing phases, potentially leading to unsafe landing scenarios.

Understanding crosswind limits is crucial for flight safety, as they directly affect the aircraft's performance margin and the pilot's ability to maintain directional control throughout the landing process. In practice, pilots will be trained to assess actual crosswind conditions and utilize procedures to mitigate the effects of crosswinds, but adherence to this maximum limit is a fundamental safety requirement for all landings.

The other values listed exceed the certification limits set during the aircraft's safety evaluations and operational guidelines, which underscores the importance of adhering strictly to the established limitations for safe flight operations.