What is required when climbing an antenna tower?

Tower climbing is a hazardous activity that requires strict adherence to safety protocols to prevent life-threatening falls. First, you must have proper training on safe tower climbing techniques to understand the equipment and the physical demands of the climb. Additionally, using a high-quality, approved climbing harness and ensuring you are appropriately tied off to the tower at all times (using 100% fall protection) are mandatory. Because all these safety practices are essential for personal safety, the correct answer is that all choices are required.