Helicopters use less power to fly at 60 knots in a circle over a location compared to the power required to hover. This allows for longer time on station and gives the occupants or pilot an entire 360° view of the scene to film, observe or recon before making an approach to land.
When you call a dead phone does it ring?
Answer: A: With a dead battery it should not ring but it should go to voicemail directly.