Under what condition may administrative and tactical call signs be combined on a single flight?

• A. No, never
• B. Only for training
• C. They may be combined in a single flight based on the nature of the operations
• D. They must be separate on all flights

Answer: (C)

The ability to combine administrative and tactical call signs on one flight depends on how the mission is structured. If the operation is treated as a single, integrated effort where administrative tasks are part of the overall tactical activity, using one combined call sign for the entire flight is appropriate and can reduce radio clutter. This is permitted when the authority in charge approves it and the combined sign clearly communicates the mission to all stations.

If the mission requires clear separation of identities for different phases or purposes, or if separate signs provide better clarity and accountability, then they would not be combined. So the correct idea is that they may be combined in a single flight based on the nature of the operations.