Which of the following is NOT a factor in determining a safe helispot?

Determining a safe helispot is essential for effective incident management, particularly in emergency situations. Ground stability is critical because the helispot must support the weight of the helicopter and ensure that it can land safely without the risk of structural failure. Proximity to the incident is also vital, as a helispot that is too far away could hinder the responsiveness of air support in emergencies. Visibility of the area is important for both the pilot and the crew, as it allows for a safe approach, landing, and takeoff.

Traffic trends in the region, while they may be relevant for general operational planning, do not directly influence the safety or suitability of a helispot itself. Thus, they do not play a role in evaluating attributes such as ground stability, the safety of surrounding areas, or immediate access to the incident scene. This makes it clear why this choice stands out as the one that does not contribute to the determination of a safe helispot.