Which of the following is the call sign for a U.S. Coast Guard coast station?

Which of the following is the call sign for a U.S. Coast Guard coast station?

• A. NERK
• B. KPH
• C. WCC
• D. NMN

Answer: (D)

The call sign for a U.S. Coast Guard coast station is NMN. This designation is part of the maritime mobile service, specifically assigned to Coast Guard stations that provide critical communication services for maritime safety and distress responses. NMN is associated with operational tasks such as weather information dissemination and emergency communications, aligning with the Coast Guard's responsibilities in navigational safety and search and rescue operations. The other call signs listed serve different purposes or belong to other types of stations. For instance, KPH is a historic call sign representing a very high-frequency maritime station that no longer operates. WCC is associated with a different U.S. Coast Guard communication station, while NERK does not represent a U.S. Coast Guard station at all. Understanding these distinctions is crucial for recognizing how different communications entities serve various functions in maritime operations.

The call sign for a U.S. Coast Guard coast station is NMN. This designation is part of the maritime mobile service, specifically assigned to Coast Guard stations that provide critical communication services for maritime safety and distress responses. NMN is associated with operational tasks such as weather information dissemination and emergency communications, aligning with the Coast Guard's responsibilities in navigational safety and search and rescue operations.

The other call signs listed serve different purposes or belong to other types of stations. For instance, KPH is a historic call sign representing a very high-frequency maritime station that no longer operates. WCC is associated with a different U.S. Coast Guard communication station, while NERK does not represent a U.S. Coast Guard station at all. Understanding these distinctions is crucial for recognizing how different communications entities serve various functions in maritime operations.