Meaning of "Bridge, navigating or flying"

The uppermost platform erected at the level of the top of the pilot house. It generally consists of a narrow walkway supported by stan-chions, running from one side of the ship to the other and the space over the top of the pilot house. A duplicate set of navigating instruments and controls for the steering gear and engine room signals are installed on the flying bridge so that the ship may be navigated in good weather from this platform. Awnings erected on stanchions and weather cloths fitted to the railing give protection against sun and wind.

Bridge, navigating or flying Meaning of