Harwell Amateur Radio Society (HARS) is a local club of amateur radio enthusiasts. Members come mainly from south Oxfordshire but the society has become well-known in the UK and throughout the world. It is affiliated to the Radio Society of Great Britain. Please have a look around our website for information about us, events we organise (including our annual rally), amateur radio information and our monthly QAV newsletter.

What's new?

Wednesday 10th January 2018

Foundation Course, 27th - 28th January 2018

Applications for this course have now closed.  If you would like to join the waiting list for the next course please contact us.  We are planning to run an Intermediate Course in the near future.  If you wish to do this course with us please contact us to register your interest.

Thursday 4th January 2018:

RAL Microwave Round Table, 17th June 2018

HARS will be hosting the RAL Microwave Round Table on Sunday 27th January 2018 at Chilton Village Hall, Chilton, Didcot.  More information to follow...

Monday 6th November 2017:

Radio and Electronics Rally, 11th February 2018

The HARS annual Radio and Electronics Rally is back! Please see the Radio and Electronics Rally section for more information...


Sporadic Es

VHF Aurora : Status
144 MHz Es in EU : Status
70 MHz Es in EU : Status
50 MHz Es in EU : Status
144 MHz Es in NA : Status
From The DXrobot
Today's MUF & Es : Status

HF Propagation

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