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.


We meet at 19:45 on the second Thursday of every month at Chilton Village Hall. Please see our events page and look at the club calendar for details of all club events.

What's new?

Sunday 26th April 2020:

Membership Offer

 Harwell ARS currently has not idea as to when we may be able to return to regular club meetings.  However, we are running a number of virtual events and skeds for the benefit of our members.  If you would like to participate in these events we now have a membership offer until 31st October 2020 where new members to the club or lapsed former members can join us for FREE until 31st December 2020.  To take up this offer just complete the Membership Form here.

Friday 10th April 2020:

Club Meetings - Immediate Future

 Due to continuing lockdown on personal movements future club meetings at Chilton Village Hall are CANCELLED until further notice.  For more details contact our Secretary at secretary@g3pia.net

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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