Where should wind readings be taken during a drop operation?

Wind readings are crucial for ensuring a safe and accurate drop operation, as they significantly impact parachute performance and landing accuracy. The correct approach is to take wind readings at the highest point on the drop zone (DZ) and at the release point (PL).

Taking readings at the highest point helps to understand the wind conditions in the area where the parachutists will be operating. Wind speed and direction can vary significantly with altitude; thus, knowing the conditions at the highest point aids in predicting how the parachute will behave throughout its descent. This information can inform adjustments needed for the drop.

Additionally, obtaining a wind reading at the release point is equally important. It provides the current wind conditions right where the parachutists exit the aircraft, directly influencing their initial flight path and ensuring that they will land in the designated target area.

While other options, like taking readings at the drop aircraft or at other locations on the DZ, may provide some information, they do not offer a comprehensive view of the wind conditions that parachutists will encounter during their descent. Hence, combining the highest point readings with those from the PL provides a more accurate and reliable assessment necessary for successful operations.