CLE Information

Co-ordinated Listening Events (or CLEs) take place several times a year and provide opportunities for listeners of all levels of experience to practice our hobby and learn more about it.
To find out more about the NDB List, or to join (it's free!), visit https://groups.io/g/ndblist.


CLE 331

Dates: Starts at midday on Friday 25 September and ends at midday on Monday 28 September LOCAL TIME at the receiver.
Scope: Please join us wherever you are - just log the NDBs you can identify having their nominal frequencies on any even channel in the range 190 – 530 kHz.
UNIDs and NDBs on any carrier frequency which is 'half-way' (e.g. 258.5, 312.5, 342.5 kHz, etc.) are excluded this time.
Details: If you wish, for this Event you can use only one Internet-based remote receiver to log signals. 

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