How should an observer communicate positive control during a SOF Gunship engagement?

The correct choice emphasizes the critical element of command and control during a Special Operations Forces (SOF) Gunship engagement. When an observer states "At My Command," they clearly indicate that the gunship should wait for their specific direction to engage a target. This phrase is essential for ensuring that the observer maintains effective control over the engagement, allowing for the timing of fire to be precisely coordinated with the tactical situation on the ground.

This level of communication is vital for ensuring that friendly forces are not engaged inadvertently and that the effect of the gunfire is maximized according to the desired tactical outcomes. It signifies a command which allows for increased situational awareness and adherence to the rules of engagement.

The other choices do not provide the same level of control over the engagement. Phrases like "Check Fire" relate to stopping or preventing fire that may already be in progress, which is not applicable in this context of initiating control. Referring to oneself as "not a JTAC" is irrelevant in this scenario, as it neither commands action nor controls the engagement effectively. Finally, saying "Do Not Load" would instruct the gunship not to prepare for action, which does not contribute to the positive control necessary for directing when to engage a target. Thus, using