CLE Information

Co-ordinated Listening Events (or 'CLEs') take place several times a year and provide opportunities for listeners of all ranges of experience to practice our hobby and learn more about it.
To learn more about the NDB List, or to join (it's free!), visit

CLE 284

Dates: Starts at midday on Friday 23rd September and ends at midday on Monday 26th September LOCAL TIME at the receiver.
Scope: NDBs logged from 370 - 384.9 kHz with nominal (published) frequencies in the range..

   ( If you wish, for this Event you can use only  one Internet-based remote receiver to log signals.


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