What does "long count" mean when communicated by the Coast Guard?

The term "long count" in communications with the Coast Guard specifically refers to the procedure where the Coast Guard is taking a radio direction finder bearing of your vessel. This process involves the Coast Guard using radio equipment to determine the direction of incoming radio signals, which allows them to pinpoint your vessel's location. This is particularly useful in search and rescue operations or when there is a need to ensure safe navigation.

In this context, understanding the significance of "long count" is essential for mariners to properly respond to such communication, as it indicates that the Coast Guard is actively trying to locate their vessel, which may imply that assistance is forthcoming or necessary action is expected from the vessel in question.