What is the contingency communication method for EMS personnel?

• A. MED Channel
• B. STARCOM
• C. MERCI 340SW
• D. MERCI 340

Answer: (D)

Contingency communications are backup radio methods kept ready so EMS teams can stay in contact if the primary system goes down. In this setup, MERCI 340 is the designated fallback channel that EMS personnel use to maintain dispatch-to-field-to-hospital coordination when STARCOM or other main networks aren’t available. MERCI is an interoperable radio ecosystem, and the 340 channel specifically serves as the standard contingency path, ensuring everyone—dispatch, field units, and hospitals—can still communicate across agencies during an outage.

The MED Channel is generally used for medical control and coordination with hospitals, not the primary backup for field incident operations. STARCOM is the main statewide system for routine communications, so it isn’t the contingency backup. MERCI 340SW is another MERCI channel, but it isn’t the standard fallback across the whole EMS jurisdiction; MERCI 340 is the designated contingency channel.