On May 26, the Dalian Navigation Beacon Office held the 2025 National Science and Technology Week Open Day at the Laotieshan Lighthouse. As one of the first batch of maritime science education bases in China, Laotieshan Lighthouse holds the National Science and Technology Week Open Day activities every year to spread the knowledge of navigation marks, promote lighthouse culture, and publicize the important role played by scientific and technological innovation in the field of maritime support.

On the day of the open day, a large number of citizens were attracted by the open day, approached Laotieshan Lighthouse, and got close contact with the process of scientific and technological innovation and development of navigation mark work. The popular science staff introduced the 500W returning aircraft, radar transponder and other equipment displayed in the navigation beacon park to the citizens who came to the event in easy-to-understand language, as well as the new generation of technological products such as Beidou integrated navigation beacon lights. Through the new and old The comparison of the two generations of products more intuitively shows the great changes brought about by scientific and technological innovation in the field of navigation support.

In the next step, Dalian Navigation Mark Office will keep up with the pace of scientific and technological innovation, assume the responsibility and mission of the maritime science education base, continue to do a good job in related science popularization work by carrying out multi-level, multi-dimensional and multi-type activities, and strive to build the frontier of maritime science education.