Return-Path: Received: from mtain-di03.r1000.mx.aol.com (mtain-di03.r1000.mx.aol.com [172.29.64.7]) by air-mb03.mail.aol.com (v129.4) with ESMTP id MAILINMB034-a21f4c47fea257; Thu, 22 Jul 2010 04:17:38 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-di03.r1000.mx.aol.com (Internet Inbound) with ESMTP id 83011380000B9; Thu, 22 Jul 2010 04:17:36 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ObqwF-00007w-9R for rs_out_1@blacksheep.org; Thu, 22 Jul 2010 09:15:31 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ObqwE-00007n-BD for rsgb_lf_group@blacksheep.org; Thu, 22 Jul 2010 09:15:30 +0100 Received: from imr-db01.mx.aol.com ([205.188.91.95]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1ObqwD-0005eP-Gb for rsgb_lf_group@blacksheep.org; Thu, 22 Jul 2010 09:15:30 +0100 Received: from imo-ma03.mx.aol.com (imo-ma03.mx.aol.com [64.12.78.138]) by imr-db01.mx.aol.com (8.14.1/8.14.1) with ESMTP id o6M8FPed020940 for ; Thu, 22 Jul 2010 04:15:25 -0400 Received: from MarkusVester@aol.com by imo-ma03.mx.aol.com (mail_out_v42.9.) id l.e3a.5c5ceea (45280) for ; Thu, 22 Jul 2010 04:15:21 -0400 (EDT) Received: from smtprly-da01.mx.aol.com (smtprly-da01.mx.aol.com [205.188.249.144]) by cia-mc04.mx.aol.com (v129.4) with ESMTP id MAILCIAMC042-5bb14c47fe18fe; Thu, 22 Jul 2010 04:15:21 -0400 Received: from webmail-m003 (webmail-m003.sim.aol.com [64.12.101.86]) by smtprly-da01.mx.aol.com (v129.4) with ESMTP id MAILSMTPRLYDA018-5bb14c47fe18fe; Thu, 22 Jul 2010 04:15:20 -0400 To: rsgb_lf_group@blacksheep.org Date: Thu, 22 Jul 2010 04:15:20 -0400 X-MB-Message-Source: WebUI X-MB-Message-Type: User MIME-Version: 1.0 From: Markus Vester X-Mailer: AOL Webmail 32213-STANDARD Received: from 194.138.39.62 by webmail-m003.sysops.aol.com (64.12.101.86) with HTTP (WebMailUI); Thu, 22 Jul 2010 04:15:20 -0400 Message-Id: <8CCF78D291F2FAB-A90-8915@webmail-m003.sysops.aol.com> X-Spam-Flag:NO X-AOL-SENDER: MarkusVester@aol.com X-Spam-Score: 0.3 (/) X-Spam-Report: autolearn=disabled,FORGED_AOL_TAGS=0.281,HTML_MESSAGE=0.001,UNPARSEABLE_RELAY=0.001 Subject: VLF: Changes in MSK usage Content-Type: multipart/alternative; boundary="--------MB_8CCF78D2921910C_A90_1157B_webmail-m003.sysops.aol.com" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=FORGED_AOL_TAGS,HTML_20_30, HTML_FONTCOLOR_UNKNOWN,HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039ac1d40074c47fea07da9 X-AOL-IP: 193.82.116.20 X-AOL-SPF: domain : blacksheep.org SPF : none ----------MB_8CCF78D2921910C_A90_1157B_webmail-m003.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Dear VLF enthusiasts, browsing through saved VLF-grabber screenshots, I noticed some recent chan= ges of VLF MSK-band usage: 2010-06-24 06:00 20.27 kHz (ICV) QRT 2010-06-30 05:00 16.4 kHz (JXN) QRT 2010-07-05 07:05 18.3 kHz (HWU) QRT 2010-07-08 23:00 21.75 kHz (HWU) break for 6 hours 2010-07-10 06:00 22.1 kHz (GQD) switched from 100 bd to 200 bd 2010-07-10 10:00 19.58 kHz (GBZ) QRT Thus within a couple of weeks, half of the European military signals have= gone for good.=20 Perhaps there is less need for submarine communications in today's world..= . let's hope that the submarines themselves (along with all that other mil= itary hardware) may become obsolete in tomorrow's world! 73, Markus (DF6NM) ----------MB_8CCF78D2921910C_A90_1157B_webmail-m003.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii"
Dear VLF enthusiasts,
 
browsing through saved VLF-grabber screenshots,= I noticed some recent changes of VLF MSK-band usage:
 
2010-06-24 06:00  20.27 kHz (ICV) QRT
2010-06-30 05:00  16.4 kHz (JXN) QRT
2010-07-05 07:05  18.3 kHz (HWU) QRT
2010-07-08 23:00  21.75 kHz (HWU) break for 6 hours
2010-07-10 06:00  22.1 kHz (GQD) switched from 100 bd to 200 bd
2010-07-10 10:00  19.58 kHz (GBZ) QRT
 
Thus within a couple of weeks, half of the Euro= pean military signals have gone for good.
 
Perhaps there is less need for submarine commun= ications in today's world... let's hope that the submarines themselves (al= ong with all that other military hardware) may become obsolete in tomorrow= 's world!
 
73, Markus (DF6NM)
 
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