What does 'time on target' refer to in this context?

• A. The time that the aircraft is eyes down looking at a target, dependent on fuel level and flight distance
• B. The time the aircraft has spent on the target
• C. The time since takeoff of the mission
• D. The time required to land after a target engagement

Answer: (A)

Time on target is the period when the aircraft is eyes down on the target, actively acquiring and tracking it with its sensors and prepared to engage. This window is limited by how much fuel remains and how far the aircraft has to travel to reach the target, since those factors determine how long you can stay on the target and still complete the mission safely. It isn’t about the total time spent on a target after arrival, nor the time since takeoff, nor the time required to land after engagement—it's specifically the sensor-on-target engagement window.