Which of the following is NOT an example of emergency radio traffic?

The choice of routine maintenance updates is not considered an example of emergency radio traffic because emergency radio communication is primarily focused on immediate response and coordination during crisis situations. Emergency radio traffic refers to urgent communications that relate directly to ongoing incidents, including calls for assistance, incident details, and other critical information that affects safety and operational responsiveness.

Requests for service, incident arrival information, and information delivery to units all pertain to the urgent needs and actions that must be addressed in real-time during emergency operations. These communications are essential for maintaining situational awareness, ensuring that responders have the necessary updates to operate effectively, and coordinating efforts among units in the field.

In contrast, routine maintenance updates are part of standard operational communications that do not require urgent attention and do not pertain to immediate emergency response. They reflect ongoing logistical needs rather than active involvement in emergency scenarios, thus distinguishing them from emergency radio traffic.