In which situation would a VFR aircraft require radar advisories?

A VFR (Visual Flight Rules) aircraft requires radar advisories when there is an operational benefit that can be determined. Radar advisories can enhance safety by providing information about potential hazards in the vicinity, such as other aircraft, weather conditions, or airspace restrictions.

When pilots flying under VFR understand that specific situations, like high traffic areas or adverse weather conditions, can benefit significantly from ATC guidance, they may choose to request radar advisories. These advisories can help maintain situational awareness and facilitate conflict resolution with other aircraft.

While it is true that radar advisories can be provided at any time, not every situation calls for them. Situations may vary based on traffic density, weather conditions, and proximity to busy airspace, implying that pilots should assess whether an operational benefit exists before seeking radar support. Therefore, establishing the necessity for radar advisories on a case-by-case basis reflects the flexibility and responsiveness required in VFR operations.