What is the appropriate response when a unit has completed its task and is ready for the next assignment?

When a unit has completed its task and is ready for the next assignment, the appropriate terminology to use is to indicate that the unit has finished its last assignment. This phrase effectively communicates readiness for further instructions or duties. It provides a clear status update to dispatch or other units, signifying that the team is available and awaiting the next call for service.

Using terms like "Traffic check," "Busy," or "In service" can create ambiguity or miscommunication within the context of operational readiness. "Traffic check" implies a specific task related to monitoring traffic rather than indicating overall availability for new assignments. "Busy" suggests that the unit is engaged in a task and not available, which does not convey the readiness after completing the previous assignment. "In service," while generally indicating active status, lacks the specificity of having completed a previous task and being prepared for the next. Hence, the phrase that clearly denotes the unit's completed status and readiness for new missions is essential in maintaining effective communication and operational efficiency.