During a wide-area search, every team member is equipped with a:

• A. Walkie-talkie
• B. Safety harness
• C. Tether line
• D. Rope

Answer: (C)

The key idea is personal safety and team integrity in a large, uncertain environment. In a wide-area search, every member carries a tether line to stay connected to anchors or to teammates as they sweep across uneven terrain, open ground, or potential drop-offs. This constant connection helps prevent anyone from becoming separated, allows for rapid assistance if someone slips or falls, and provides a straightforward way to be belayed or secured if hazards are encountered.

Walkingie-talkies are useful for communication, but they don’t provide a physical safety link to keep the team together. A safety harness is important when working with vertical or fall-risk tasks, and rope has many rescue or rigging applications, but the tether line is the item that directly supports ongoing, universal safety and cohesion across the wide-area search area.