Navigation light side of the vessel, a flashing green on the starboard side of the vessel, two flashing white lights on the top and one flashing yellow on the bottom side of the fuselage. The SpaceX Dragon cargo spacecraft also features a flashing strobe along with red and green lights. Navigation light A navigation light, also known as a running or position light, is a source of illumination on a vessel, aircraft or spacecraft. Navigation lights give information on a craft's position, heading, and status. Their placement is mandated by international conventions or civil authorities. Navigation lights are not intended to provide
Sinking of the RMS Lusitania failed, trapping passengers and crew; bulkhead doors, that were closed as a precaution before the attack, could not be reopened to release trapped men. About one minute after the electrical power failed, Captain Turner gave the order to abandon ship. Water had flooded the ship's starboard longitudinal compartments, causing a 15-degree list to starboard. "Lusitania"s severe starboard list complicated the launch of her lifeboats. Ten minutes after the torpedoing, when she had slowed enough to start putting boats in the water, the lifeboats on the starboard side swung out too far to step aboard safely. While it was still possible