Which amateur stations are eligible to operate as Earth stations?
The correct answer is D: Any amateur station, subject to the privileges of the class of operator license held by the control operator. Which amateur stations are eligible to operate as Earth stations is any amateur station, subject to the privileges of the class of operator license held by the control operator. Any licensed amateur can operate an Earth station, subject to their license privileges. For amateur radio operators, this is important for satellite operation. Understanding this helps when working with satellites.
Exam Tip
Earth station eligibility = any amateur station subject to control operator's license privileges. Think 'E'arth 'S'tation = 'E'veryone 'S'ubject to license. Any licensed amateur can operate an Earth station, subject to their license privileges. Not AMSAT course, not General+, not Extra-only - just any station subject to privileges.
Memory Aid
"Earth station eligibility = any amateur station subject to control operator's license privileges. Think 'E'arth 'S'tation = 'E'veryone 'S'ubject to license. Any licensed amateur can operate an Earth station, subject to their license privileges. Important for satellite operation."
Real-World Application
Earth stations: Any amateur station can operate as an Earth station, subject to the privileges of the class of operator license held by the control operator. A Technician can operate on frequencies authorized to Technicians, an Extra can operate on all frequencies. Any licensed amateur can operate an Earth station - this is the eligibility.
FCC Part 97.207Key Concepts
Why Other Options Are Wrong
Option A: Incorrect. AMSAT course completion isn't required - any licensed amateur can operate an Earth station. AMSAT course isn't required.
Option B: Incorrect. Only General, Advanced, or Extra class isn't required - any class can operate, subject to their privileges. Class restriction isn't correct.
Option C: Incorrect. Only Extra class isn't required - any class can operate, subject to their privileges. Extra-only isn't correct.
题目解析
The correct answer is D: Any amateur station, subject to the privileges of the class of operator license held by the control operator. Which amateur stations are eligible to operate as Earth stations is any amateur station, subject to the privileges of the class of operator license held by the control operator. Any licensed amateur can operate an Earth station, subject to their license privileges. For amateur radio operators, this is important for satellite operation. Understanding this helps when working with satellites.
考试技巧
Earth station eligibility = any amateur station subject to control operator's license privileges. Think 'E'arth 'S'tation = 'E'veryone 'S'ubject to license. Any licensed amateur can operate an Earth station, subject to their license privileges. Not AMSAT course, not General+, not Extra-only - just any station subject to privileges.
记忆口诀
Earth station eligibility = any amateur station subject to control operator's license privileges. Think 'E'arth 'S'tation = 'E'veryone 'S'ubject to license. Any licensed amateur can operate an Earth station, subject to their license privileges. Important for satellite operation.
实际应用示例
Earth stations: Any amateur station can operate as an Earth station, subject to the privileges of the class of operator license held by the control operator. A Technician can operate on frequencies authorized to Technicians, an Extra can operate on all frequencies. Any licensed amateur can operate an Earth station - this is the eligibility.
错误选项分析
Option A: Incorrect. AMSAT course completion isn't required - any licensed amateur can operate an Earth station. AMSAT course isn't required. Option B: Incorrect. Only General, Advanced, or Extra class isn't required - any class can operate, subject to their privileges. Class restriction isn't correct. Option C: Incorrect. Only Extra class isn't required - any class can operate, subject to their privileges. Extra-only isn't correct.
知识点
Earth stations, Amateur stations, Subject to license privileges, Control operator
Verified Content
Question from official FCC Extra Class question pool. Explanation reviewed by licensed amateur radio operators.