What is required to confirm that filed information matches the last saved RWS?

To confirm that the filed information matches the last saved RWS (Rider Weight and Service), it is essential to focus on the baggage amounts. This is because baggage can significantly impact the weight distribution and overall balance of the aircraft. Accurate baggage amounts ensure that the total weight matches what has been filed and allows for proper load planning and safety calculations. These amounts are critical in verifying compliance with regulatory weight limits and ensuring the aircraft's performance during flight.

While the other components may also play a role in the overall understanding of the flight and its operations, they do not specifically address the necessity of matching with the last saved RWS in the way that baggage amounts do. Flight date, cargo weight, and flight type provide context and additional information, but they are secondary to confirming the weight and balance requirements directly linked to baggage amounts.