The International Lighthouse and Lightship Weekend next month has more than 300 registrations so far from 35 countries.
The prestigious 300th has been made by the QSY Society K2QS for the Esopus Meadows Lighthouse in the Hudson River in New York.
Known as the Maid of the Meadows the octagonal wooden tower warns Mariners of the mud flats.
Built in 1839 and historically listed the QSY Society K2QS will be activated mainly on 20 metres SSB.
The fun-event is held on August 20-21 with all registrations and the guidelines on the website ILLW.net.
Jim Linton VK3PC