What is the purpose of grounding GSE equipment when operating near aircraft?

Prepare for the Aircraft Ground Exam with multiple choice questions and expert explanations. Enhance your knowledge and ace the test.

Grounding GSE near an aircraft is about safety from electricity and static buildup. When equipment is near fuel, engines, or moving air, static electricity can accumulate on both the aircraft and the ground equipment. If these two surfaces aren’t at the same electrical potential, a discharge can occur, and a spark may ignite fuel vapors or cause an electrical shock to a person operating the equipment. Providing a direct conductive path to earth by bonding the GSE to the aircraft or ground point equalizes potentials, so no dangerous current seeks a path through a person or sensitive systems. This is specific to safety in operations around aircraft; grounding won’t protect corrosion, won’t affect towing speed, and won’t influence how the aircraft’s systems are aligned.