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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 255

Dates: CLE 255 starts at midday 2020-04-24 and ends at midday 2020-04-27 LOCAL TIME at the receiver.
Scope: Normal NDBs with nominal (published) frequencies in the range 385.0 - 399.9 kHz
Details: For full details, please see the Final Details email a few days before the start from NDB List (also copied at the Website:

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