Turnaround coordination, FBO selection, ramp supervision, and the on-site presence that holds a handling agent to the agreed standard. These posts explain what supervision covers, when it is worth having someone on the ramp, and how handling quality shows up in the schedule. Explore Aircraft Ground Handling.The ASM Editorial Team publishes operational aviation guidance, airport information and company updates reviewed with input from ASM flight support, fuel, ground handling and charter specialists. Read ASM’s Editorial Standards.