Worldwide Flight Services - - Responsibilities: Load and unload aircraft of cargo weighing up to 70 lbs. in and out of aircraft within confined cargo areas; Drive vehicles with gross weights of 3,000 to 80,000 lbs. in areas congested with aircraft and equipment; Engage in push-out of aircraft and provide guide function to driver during push-back; Transport cargo to and from aircraft using appropriate vehicles; Perform routine cleaning of work areas, ramps, and facilities