<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">I think that this is an important topic to include in the next meeting.<div class="">Thank you for providing these links. </div><div class="">Scary stuff. <br class=""><div class="">Thank you</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Marty Kafka MD<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Apr 13, 2022, at 12:07 PM, Robert Primak <<a href="mailto:bobprimak@yahoo.com" class="">bobprimak@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false" class=""><div class=""><div class="">Putin is holding GPS hostage – Here’s how to get it back</div><div class=""><a href="https://www.c4isrnet.com/opinion/2022/04/12/putin-is-holding-gps-hostage-heres-how-to-get-it-back/" class="">https://www.c4isrnet.com/opinion/2022/04/12/putin-is-holding-gps-hostage-heres-how-to-get-it-back/</a></div></div></div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class="">Two op-eds form <a href="http://Space.com" class="">Space.com</a>:</div><div dir="ltr" data-setdir="false" class=""><a href="https://spacenews.com/op-ed-russian-threats-a-reminder-of-the-need-to-protect-gps/" rel="nofollow" target="_blank" class="">https://spacenews.com/op-ed-russian-threats-a-reminder-of-the-need-to-protect-gps/</a><br class=""></div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class=""><a href="https://spacenews.com/op-ed-russian-invasion-of-ukraine-reinforces-the-urgency-of-fixing-u-s-satellite-vulnerability-by-2027/" rel="nofollow" target="_blank" class="">https://spacenews.com/op-ed-russian-invasion-of-ukraine-reinforces-the-urgency-of-fixing-u-s-satellite-vulnerability-by-2027/</a><br class=""></div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class="">I can do a mini-topic on this next week for Potpourri.</div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class=""><a href="https://www.cnet.com/science/gps-at-risk-those-signals-are-more-vulnerable-than-you-realize/" rel="nofollow" target="_blank" class="">https://www.cnet.com/science/gps-at-risk-those-signals-are-more-vulnerable-than-you-realize/</a><br class=""></div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class="">This CNet Report goes into significant details about ground-based alternatives and backups for GPS, including at least one which could be on every cell phone in just a few years. Ukraine was already mentioned as a place where GPS from satellites had been jammed. This was 2019-2021. </div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class="">-- Bob Primak </div><div dir="ltr" data-setdir="false" class=""><br class=""></div><div dir="ltr" data-setdir="false" class=""><br class=""></div></div></div>===============================================<br class="">::The Lexington Computer and Technology Group Mailing List::<br class="">Reply goes to sender only; Reply All to send to list.<br class="">Send to the list: <a href="mailto:LCTG@lists.toku.us" class="">LCTG@lists.toku.us</a> Message archives: <a href="http://lists.toku.us/private.cgi/lctg-toku.us" class="">http://lists.toku.us/private.cgi/lctg-toku.us</a><br class="">To subscribe: <a href="mailto:lctg-subscribe@toku.us" class="">email lctg-subscribe@toku.us</a> To unsubscribe: <a href="mailto:lctg-unsubscribe@toku.us" class="">email lctg-unsubscribe@toku.us</a><br class="">Future and Past meeting information: <a href="http://LCTG.toku.us" class="">http://LCTG.toku.us</a><br class="">List information: <a href="http://lists.toku.us/listinfo.cgi/lctg-toku.us" class="">http://lists.toku.us/listinfo.cgi/lctg-toku.us</a><br class="">This message was sent to <a href="mailto:mpkafka@rcn.com" class="">mpkafka@rcn.com</a>.<br class="">Set your list options: <a href="http://lists.toku.us/options.cgi/lctg-toku.us/mpkafka@rcn.com" class="">http://lists.toku.us/options.cgi/lctg-toku.us/mpkafka@rcn.com</a></div></blockquote></div><br class=""></div></div></body></html>