From time to time I run a report on the Club Log database that analyses the proportion of SSB (phone), CW and data modes logged in QSOs. This is an update of an
earlier graph I did in 2013, and then subsequently again in March 2015.

This graph was generated on 24 June 2016, and includes data up to 31 December 2015.

The last measurements were as follows:

• CW 42.3% (up from 41.9%)
• SSB 38.5% (down from 40.0%)
• Data (other) 19.2% (up from 18.1%)

The chart and this data can be freely reproduced without permission. Click on the chart to access the original full-sized PNG file.

73, Michael G7VJR