The spotter's function is best described as:

• A. Observing blind spots and warning of obstructions around the apparatus
• B. Operating the radio
• C. Controlling the water tanker
• D. Checking tire pressure

Answer: (A)

The spotter’s job is to be the driver’s extra set of eyes, focusing on blind spots and any obstructions around the vehicle. This role is all about safety during movement—backing up, turning in tight spaces, and maneuvering around people, equipment, or hazards. The spotter watches for obstacles the driver can’t easily see and uses signals or radios to warn the driver to stop, slow, or steer in a different direction. While communication tools and other crew duties (like operating the pump or checking equipment) are important, the core function of a spotter is to identify and relay potential risks in the vehicle’s surroundings to keep everyone safe.