On the Radio Bremen website, find information about the historical radio program 'Das Hafenkonzert'. Specifically, identify its first broadcast date, the year it concluded, and confirm whether it is still actively broadcast today.
Navigate to radiobremen.de. Go to the 'Über uns' (About Us) section. Locate and click on the '75 Jahre Radio Bremen – Eine Chronik' (75 Years of Radio Bremen – A Chronicle) link. On the chronicle page, find and click on the link related to '1947: Das Hafenkonzert startet'. Extract the first broadcast date and the conclusion year of 'Das Hafenkonzert' from the page content. Determine if the program is still active or broadcast today based on the information found. Synthesize the first broadcast date, conclusion year, and current status.
State that 'Das Hafenkonzert' first aired on Pfingsten 1947. State that 'Das Hafenkonzert' concluded in 2013. State that 'Das Hafenkonzert' is no longer broadcast today.