warning device

The court also heard the company failed to assess the loudness of warning devices on Edinburgh trams, or the emergency braking distances of trams approaching the crossing.

One of two firefighting helicopters involved in a fatal midair collision last week lacked an electronic warning device that alerts pilots to nearby aircraft.

The State Highway Patrol said at the time that the driver of the 2022 Tesla Model Y, a 51-year-old male, failed to stop for the bus, which was displaying all of its activated warning devices.

Waymo and Aurora, which did not immediately comment Tuesday, said it is possible to achieve the safety purpose of the warning device by using forward- and rearward-facing amber flashing lights mounted on the cab.

At airports that aren’t equipped with the warning devices, the calls can be even closer.