helisignaalidele
Helisignaalidele, often translated as "helicopter signals" or "heli-signals," refers to a system of visual and auditory cues used to communicate with helicopters, particularly in situations where traditional radio communication might be unreliable or unavailable. These signals are crucial for aviation safety, especially during low-visibility conditions, rescue operations, or when operating in remote areas.
The system typically involves a combination of standardized flag signals, hand gestures, and sometimes audible signals
The exact set of helisignaalidele can vary depending on the country, military branch, or specific operational