What is the first step in setting up a HLZ for LZ/PZ operations?

The first step in setting up a Helicopter Landing Zone (HLZ) for Landing Zone (LZ) and Pickup Zone (PZ) operations is to establish control facilities. This step is crucial as it lays the foundation for all subsequent actions. Control facilities typically include command posts, communication centers, and visual signal elements that guide aircraft and coordinate operations effectively.

Establishing control facilities allows for centralized decision-making and the dissemination of essential information to all personnel involved in the operation. It also ensures that communication is maintained with both the aircraft and ground forces, which is vital for safety and efficiency. Without control facilities in place, efforts to mark the area, clear obstacles, or manage the landing zone may be disorganized and prone to errors, potentially compromising the mission's success and the safety of personnel involved.