Which system provides identification and tracking tones to the gunner?

• A. IFF Switch
• B. Acquisition indicators
• C. Humidity indicator
• D. Rear sight reticles

Answer: (B)

Gunner feedback cues are essential for engagement. Acquisition indicators are the system that provide identification and tracking tones to the gunner, signaling when a target has been detected and is being tracked by the seeker. These tones help the operator know the target is within the system’s field of regard and that tracking is active, so the gunner can maintain proper lead, range, and timing to initiate fire.

The other options serve different roles. An IFF switch handles identification of friend or foe but doesn’t deliver tracking tones to the gunner. A humidity indicator monitors environmental conditions or internal moisture, not targeting status. Rear sight reticles provide a visual aiming reference but don’t convey target acquisition or tracking status.