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photo: Michał SP5DLX / Celestynów Picnic – participants of the 5th Mazovian Radio Meeting in Celestynów in 2022.
On Sunday October 4, 2026 will take place the 9th Mazovian Radio Meeting in Celestynów. The date is shown on the official graphic for this year's event, and the organizers have already opened participant registration.

The meeting is open to everyone. The organizers emphasize that the event is not intended exclusively for licensed amateur radio operators—people interested in radio communications and radio technology are also welcome. The event will be held at the Forest Education Centre at 46 Wojska Polskiego Street in Celestynów.

Participant registration is open until October 1 at 8:00 a.m.. This allows the organizers to prepare the appropriate number of commemorative badges. The website also notes that participants should bring their own food, while a campfire and grill will be available on site.

Radio contact with the organizers will be possible directly on 145.500 MHz, as well as via the FM Poland network repeaters: SR5MM – 438.950 MHz, CTCSS 127.3 Hz and SR5RR – 439.275 MHz, CTCSS 127.3 Hz. The organizer also confirms that Celestynów can be reached by Koleje Mazowieckie train.

9th Mazovian Radio Meeting – official website
Celestynów 2026 Registration