What is a characteristic of "Forced FDB" in aviation?

"Forced FDB" refers to a system or procedure used in aviation air traffic management, particularly in the context of flight data processing. One of its key characteristics is its implementation process when a standard handoff between controllers is not achieved. This situation may arise during the transfer of aircraft control from one air traffic control sector to another.

When a handoff is not made, forced flight data blocking (FDB) ensures that the aircraft's data is still managed effectively within the system, even possibly leading to predetermined actions to maintain safe separation and operational efficiency. This automation helps to support the continuity of service and reduce risks associated with miscommunication or the lack of data during critical periods.

The other options do not accurately reflect characteristics of forced FDB. For instance, forced FDB does not primarily focus on updating aircraft speed automatically, nor is it designed to reduce communication between pilots and controllers. Additionally, while handling communications, it does not primarily deal with the storage of detailed weather information in the manner suggested. The primary context for forced FDB remains its role in scenarios where standard protocols like handoffs are not followed.