The NCCCO Articulating Crane Operator Practical Examinations demonstrate crane operator proficiency and are available for two crane types: - Articulating Boom Cranes (ABC) - Articulating Boom Loaders (ABL) The Articulating Boom Crane Practical Exam tasks are: - Task: Pre-Operational (Shift) Inspection - Task 1: Place Test Weight in Zigzag Start Circle - Task 2: Negotiate Zigzag Corridor (Forward) - Task 3: Negotiate Zigzag Corridor (Reverse) - Task 4: Place Test Weight in Pole Circle - Task 5: Safe Shutdown and Securing Procedures To be NCCCO-certified for a five-year period, candidates must pass the Written Exam of their choice and at least one corresponding Practical Exam. For more information about CCO Articulating Boom Crane Operator certification, visit nccco.org/aco