What type of load is typically preferred due to its stability?

The preference for high density loads in sling loading operations is largely attributed to their inherent stability characteristics. High density loads are generally more compact and less susceptible to movement and agitation during flight, which minimizes risks of shifting or swaying—both of which can adversely affect control and safety. These loads maintain a lower center of gravity and are less likely to generate significant aerodynamic forces that could lead to instability.

In contrast, aerodynamic loads are designed to interact with airflow, often creating lift or drag but also making them more susceptible to changes in wind conditions and resulting in less predictable behavior. Low density loads, while easier to handle initially due to their lighter weight, can experience significant movement during flight, potentially complicating the sling operation. Mixed loads, combining different densities, may have unpredictable characteristics, making it challenging to ensure proper stability throughout the flight.

Choosing high density loads thus enhances operational safety and efficiency, allowing for more controlled transport in various conditions.