What is required when climbing an antenna tower?
The correct answer is D: All these choices are correct. Requirements when climbing an antenna tower include: sufficient training on safe tower climbing techniques, using appropriate tie-off to the tower at all times, and always wearing an approved climbing harness. All three are essential safety requirements. Tower climbing is extremely dangerous and requires proper training, equipment, and procedures. For amateur radio operators, understanding these requirements helps prevent serious injuries or fatalities. Never climb without proper training and equipment.
Exam Tip
All three required for tower climbing: training, tie-off, climbing harness. When all listed requirements are essential for safe tower climbing, 'all of the above' is usually the answer. Tower climbing is extremely dangerous without proper safety measures.
Memory Aid
"All three required: Training, Tie-off, Climbing harness. Think 'A'll 'T'ower 'S'afety. Tower climbing is extremely dangerous - proper training, tie-off, and harness are all essential. Never climb without all three."
Real-World Application
Before climbing your tower, you: (1) Complete tower climbing safety training to learn proper techniques, (2) Use a safety rope and tie-off system that keeps you connected to the tower at all times, (3) Wear an approved climbing harness that meets safety standards. All three are mandatory - missing any one creates serious risk of injury or death.
Key Concepts
Why Other Options Are Wrong
Option A: While correct, this is incomplete. Tie-off and harness are also required.
Option B: While correct, this is incomplete. Training and harness are also required.
Option C: While correct, this is incomplete. Training and tie-off are also required.
题目解析
The correct answer is D: All these choices are correct. Requirements when climbing an antenna tower include: sufficient training on safe tower climbing techniques, using appropriate tie-off to the tower at all times, and always wearing an approved climbing harness. All three are essential safety requirements. Tower climbing is extremely dangerous and requires proper training, equipment, and procedures. For amateur radio operators, understanding these requirements helps prevent serious injuries or fatalities. Never climb without proper training and equipment.
考试技巧
All three required for tower climbing: training, tie-off, climbing harness. When all listed requirements are essential for safe tower climbing, 'all of the above' is usually the answer. Tower climbing is extremely dangerous without proper safety measures.
记忆口诀
All three required: Training, Tie-off, Climbing harness. Think 'A'll 'T'ower 'S'afety. Tower climbing is extremely dangerous - proper training, tie-off, and harness are all essential. Never climb without all three.
实际应用示例
Before climbing your tower, you: (1) Complete tower climbing safety training to learn proper techniques, (2) Use a safety rope and tie-off system that keeps you connected to the tower at all times, (3) Wear an approved climbing harness that meets safety standards. All three are mandatory - missing any one creates serious risk of injury or death.
错误选项分析
Option A: While correct, this is incomplete. Tie-off and harness are also required. Option B: While correct, this is incomplete. Training and harness are also required. Option C: While correct, this is incomplete. Training and tie-off are also required.
知识点
Tower climbing, Climbing safety, Tower safety, Fall protection
Verified Content
Question from official FCC Technician Class question pool. Explanation reviewed by licensed amateur radio operators.