Return-Path: Received: (qmail 20936 invoked from network); 17 Nov 1999 08:46:04 +0000 Received: from unknown (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 17 Nov 1999 08:46:04 +0000 Received: (qmail 25739 invoked from network); 17 Nov 1999 08:45:12 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 17 Nov 1999 08:45:12 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 11o0X6-00083a-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 17 Nov 1999 08:33:40 +0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from mail1-gui.server.ntli.net ([194.168.222.13]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 11o0X5-00083U-00 for rsgb_lf_group@blacksheep.org; Wed, 17 Nov 1999 08:33:40 +0000 Received: from cableol.co.uk ([194.168.18.93]) by mail1-gui.server.ntli.net (Post.Office MTA v3.1 release PO203a ID# 0-33929U70000L2S50) with ESMTP id AAA1320; Wed, 17 Nov 1999 08:18:20 +0000 Message-ID: <383262C4.338D9838@cableol.co.uk> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Date: Wed, 17 Nov 1999 08:09:40 +0000 From: "Steve Rawlings" X-Mailer: Mozilla 4.04 [en] (Win95; I) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org, "Steve Baugh" <100042.134@compuserve.com> Subject: Re: LF: aurora propagation References: <3.0.1.16.19991116183048.24e74310@mail.cc.kuleuven.ac.be> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: On Tuesday evening, 16th November 1999, Rik ON7YD wrote: > Strong aurora is reported on 50MHz and 144MHz, last winter this was often a > sign for good propagation on 136kHz in northern directions ! > So if QRN is not too bad this might be a good evening on LF. > 16th November:08:15 G4GVC (sent 589; received 5 7/8 9) 19:51 EI0CF (579; 449) 20:21 GI3KEV (589; 559) 20:35 OH1TN (569; 339) 20:58 HB9ASB (569; 459) When I arrived home from work at 18:30 UT, I listened briefly to 136 kHz before our evening meal. I heard a very strange noise across the whole of the 136 kHz band. It sounded rather like a mixture of cross-modulation/inter-modulation plus Luxembourg Effect. But dinner was waiting, so I could not consider the matter further. Later in the evening the strange noise had disappeared, and had been replaced by very low QRN and lots of amateur signals. I worked Finbar on my 12 m vertical, and then heard OZ5N at S7. The air was still, so I inflated some balloons quickly, and got my 20 m vertical flying. I didn't work either of the OZs, but did manage fine QSOs with Mal; Reino; and Toni. I did not read Rik's Email until later that evening, but conditions did appear to be above average, with low QRN. Did anyone else hear any 'strange noise' at about 18:30? Regards to all, Steve GW4ALG