04/26/2025 | Marconi Day – Apr 26, 1300Z-2030Z Operating from the Babylon Village Historical Society Museum, which was the home of the Marconi School for radio operators. Three stations using all modes. Contact us on the air for this special event station and get your certificate.
ARRL Ham Radio Open House, April 19, 2025
04/19/2025 | ARRL Ham Radio Open House – April 19 12:00 – 3:00 pm The ARRL Ham Radio Open House is a nationwide event organized by local amateur radio clubs throughout the month of April, aligning with the celebration of World Amateur Radio Day on April 18.
GSBARC will be hosting a special open house on the 19th
August 16-17 – International Lighthouse and Lightships Weekend
08/16/2025 | Fire Island Lighthouse – Aug 16, 1000Z-2030Z International Lighthouse Lightship Weekend. We will be operating two stations using all modes. The lighthouse number is US0019. It is also IOTA NA-026 and POTA park US-0679. Contact us on the air for this special event station and get your certificate.
International Lighthouse and Lightships Weekend. GSBARC will be operating from the Fire Island Lighthouse. Stop by, say hello and get on the air.
Field Day 2025
Sunday 06/29/2025 , 9AM~2PM @ Lou’s house (Backyard) 390 Cedarhurst Street
Islip Terrace.

Maggie Fischer Swim 2025
Friday, July 11 th, Gilbert Park. Setup 6:30AM. Race starts 7:30AM
The 2025 Cross Bay Swim will be held on Friday, July 11. There is an early tide that day and the start time is not yet set. Registration dates for swimmers and kayakers will be announced soon. Even though the 2024 event was canceled due to a fog that rolled in after dawn, we were able to distribute $125,000 to our charities. For that, we thank our incredible athletes and sponsors. Mark your calendars for another classic event!

Tesla Science Fair 2025 TBD
July 13th, Tesla Science Center at Wardenclyffe, 5 Randall Road, Shoreham.
Time TBA. Ed to advise.