What is indicated by a pan pan call?

A pan pan call is used in maritime communication to indicate a non-life-threatening situation that requires assistance. This type of call serves as a priority message to inform other vessels and shore stations that the caller's safety is not in immediate danger, but they still need help with a situation that could escalate if not addressed.

For instance, this may involve issues such as engine failure, loss of steering, or a disabled vessel that is not posing a threat to life but needs support to restore operations or for safe navigation. The distinction of a pan pan from other distress signals is important, as it clarifies that while the situation is serious, it is not an emergency like a mayday call, which indicates immediate danger to life.

Understanding this distinction helps mariners communicate effectively, ensuring that resources are allocated appropriately when responding to calls for assistance on the water.