Question
What are the restrictions on the use of abbreviations or procedural signals in the amateur service?
Answer Options
- A) Only “Q” signals are permitted
- B) They may be used if they do not obscure the meaning of a message
- C) They are not permitted
- D) They are limited to those expressly listed in Part 97 of the FCC rules
Correct Answer: B
Explanation
FCC Rule \S 97.113(\text{a})(4) addresses the use of codes, ciphers, and abbreviations in amateur communications. The rule states that the meaning of an amateur’s communication must not be obscured, which means codes and ciphers are generally prohibited. However, the use of abbreviations and procedural signals (like the common ‘Q’ signals or ‘73’) is permitted, provided they do not obscure the meaning of the message.
In essence, commonly understood signals and abbreviations are fine, but transmitting a message where only a small, specific group of people would know the ‘code’ is prohibited. This ensures the non-secretive, self-training, and intercommunication nature of the amateur service.
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