VHF/UHf

摘要

The first Sporadic E (Es) events on 144MHz for this year occurred on 21 May but British Isles stations were out of range. After the very high solar activity of late March, the Sun has since calmed down. All times are in UTC, ODX indicates best DX and QTHR signifies that the operator's address is in the current RSGB Yearbook. An asterisk (*) after a callsign denotes a CW contact, (EX), (GU) etc refers to the postcode area and (JN26), for example, is the Maidenhead grid reference.