Sporadic E season starting

Source: http://forums.qrz.com/showthread.php?t=197336

The start of the Sporadic E (Es) season means enhanced progagation on the 28, 50, 70 and 144 MHz bands.

KA5DWI has just made available an article on "Es" season predictions.

Art Jackson KA5DWI has been collecting Sporadic E for the last 4 years analysing over 50,000 items of data.

He has now made available a PDF document, Spring/Summer “Es” Season Predictions, summarising his findings.

It can be downloaded from: http://propnet.org/docs/art/ProbabilityEs.pdf

HAPPY DX-ing!