Question

What are rotating beacon/Aldis signals used for in heliops?

1) To guide helicopters during takeoff and landing
2) To communicate with other aircraft
3) To warn of obstacles or hazards
4) To provide visual navigation aids

Answer 1

Rotating beacon/Aldis signals in heliops are used for guiding helicopters during takeoff and landing, warning of obstacles or hazards, and providing visual navigation aids.

Step-by-step explanation:

Rotating beacon/Aldis signals in heliops serve multiple purposes:

1. To guide helicopters during takeoff and landing: The rotating beacon or Aldis signal provides visual cues to pilots, helping them determine the direction of the helipad and align their approach.
2. To warn of obstacles or hazards: These signals can be used to indicate the presence of obstacles, such as tall buildings or power lines, in the vicinity of the heliport.
3. To provide visual navigation aids: The rotating beacon/Aldis signals can also serve as visual navigation aids for pilots, helping them locate the heliport from a distance.