How many static grounding points are on an aircraft without pylons or drop tanks?

The correct choice identifies that an aircraft, like the F/A-18 E/F without pylons or drop tanks, typically has eight static grounding points. These grounding points are crucial for safely discharging accumulated static electricity that can occur during flight and maintenance operations.

Static grounding points are strategically located to provide effective grounding coverage across the airframe. This setup helps ensure that there is a safe path for static electricity to dissipate, preventing potential hazards like sparks which could ignite fuel vapors or pose risks during maintenance activities.

Understanding the number and placement of these grounding points is essential for Plane Captains and ground crew, as it directly relates to flight safety and maintenance protocols. Awareness of these points ensures that personnel can securely ground the aircraft during pre-flight inspections and refueling operations, thus upholding safety standards.