Superior review of the B747 Anti-icing and Rain systems are provided in this course. The program contains the following discussions; information on the aircraft ice detections systems and indications. A review of the engine and wing anti-ice system components and operation. The window heating and windshield, wipers and washers components are covered. A review of the anti-icing and rain controls and indications for normal/abnormal operations. Courses are constantly monitored and updated when major changes in authority documentation is released.