The main bridge of a Nebular-class Starship served as the central command and operations centre, featuring consoles for navigation, communications, security, and tactical operations. It was located in the saucer section of the ship and housed the command area with the captain's chair, along with various consoles for crew members in different roles. The bridge was also equipped with a large viewscreen and various other displays for tactical and navigational information. 

Here's a more detailed look at the main bridge:

• Command Area:

  The bridge featured a command area with the captain's chair, often positioned in the center of the bridge. 

• Consoles:

  The bridge was equipped with various consoles for different functions, including:

  • Navigation: For controlling the ship's course and destination. 

  • Communications: For communicating with other starships and outposts. 

  • Security: For monitoring the ship's security and responding to threats. 

  • Tactical: For monitoring the ship's tactical situation and engaging in battle. 

  • Ops (Operations): For handling various ship systems and operations. 

• Viewscreen:

  A large viewscreen was located on the front of the bridge, providing a visual representation of the surrounding environment. 

• Other Displays:

  The bridge also featured various other displays for displaying information such as sensor readings, tactical maps, and mission briefings. 

• Security Integration:

  The security station was often integrated into the handrails that encircled the bridge, providing a readily accessible security console for bridge officers.