<div dir="ltr"><div><div><br></div><div><div class="gmail_default" style="font-size:small">The deadline for abstract submission to the 17th Ionospheric Effects Symposium has been extended to <b>February 25,</b> 2026.  Submission instructions and more information can be found on the web site:  <a href="https://bc.edu/ies2026" target="_blank">https://bc.edu/ies2026</a></div></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Please reach out to me or another member of the Scientific Organizing Committee if you have additional questions. Those who are concerned about the timelines required for clearing material for public release may submit topic titles and generic abstracts to be updated later after clearance is received.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Thank you for your interest in IES.</div><div class="gmail_default" style="font-size:small"><br></div><div><span class="gmail_default" style="font-size:small"></span>C<span class="gmail_default" style="font-size:small">heers</span><span class="gmail_default" style="font-size:small"></span>,</div><div>Keith Groves</div><div>Jonah Colman<br><span class="gmail_default" style="font-size:small"></span>Anthea Coster<br>Tzu-Wei Fang<br>Bruce Fritz</div><div>Dima Paznukhov<br><br></div></div><input name="virtru-metadata" type="hidden" value="{"email-policy":{"disableCopyPaste":false,"disablePrint":false,"disableForwarding":false,"enableNoauth":false,"expires":false,"sms":false,"expirationNum":1,"expirationUnit":"days","expirationDate":null,"isManaged":false},"attachments":{},"compose-id":"68","compose-window":{"secure":false}}"></div>