States of Germany equivalent to those of the ministers in the larger states. The equivalent of the minister-president is the "Senatspräsident" (president of the senate) in Bremen, the "Erster Bürgermeister" (first mayor) in Hamburg, and the "Regierender Bürgermeister" (governing mayor) in Berlin. The parliament for Berlin is called the "Abgeordnetenhaus" (House of Representatives), while Bremen and Hamburg both have a "Bürgerschaft". The parliaments in the remaining 13 states are referred to as "Landtag" (State Parliament). The city-states of Berlin and Hamburg are subdivided into boroughs. The City of Bremen consists of two urban districts: Bremen and Bremerhaven, which are not contiguous. In the
Organization of the United States Coast Guard commands located outside the United States: Within each District, large operational shore-side units known as Sectors are responsible for mission execution within their area of responsibility. Sectors were formed when "groups" were merged with what were formerly known as Marine Safety Offices. Coast Guard small boat stations are called Stations and report to Sectors. Each Sector Commander reports to the appropriate District Commander. Coast Guard Air Stations provide aviation support for other Coast Guard activities. Unlike small boat stations, air stations are not subordinate to Sector commanders. Instead the commanding officer of a Coast Guard Air Station reports to the