Envelope-to: dave@picks.force9.co.uk Delivery-date: Tue, 14 Feb 2006 21:21:00 +0000 Received: by ptb-mxcore01.plus.net with spam-scanned (PlusNet MXCore v2.00) id 1F97bX-00088Y-Sd for dave@picks.force9.co.uk; Tue, 14 Feb 2006 21:21:00 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (PlusNet MXCore v2.00) id 1F97bX-00086A-EV for dave@picks.force9.co.uk; Tue, 14 Feb 2006 21:20:59 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1F97aj-0007XG-HD for rs_out_1@blacksheep.org; Tue, 14 Feb 2006 21:20:09 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1F97aj-0007X7-4m for rsgb_lf_group@blacksheep.org; Tue, 14 Feb 2006 21:20:09 +0000 Received: from imo-m27.mx.aol.com ([64.12.137.8]) by relay1.thorcom.net with esmtp (Exim 4.51) id 1F98zK-0001vA-Ma for rsgb_lf_group@blacksheep.org; Tue, 14 Feb 2006 22:49:53 +0000 Received: from MarkusVester@aol.com by imo-m27.mx.aol.com (mail_out_v38_r7.3.) id l.1a1.456c7ca6 (4328) for ; Tue, 14 Feb 2006 16:15:57 -0500 (EST) From: MarkusVester@aol.com Message-ID: <1a1.456c7ca6.3123a28d@aol.com> Date: Tue, 14 Feb 2006 16:15:57 EST To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 X-Mailer: 8.0 for Windows sub 6104 Subject: LF: Eu LORAN lines near 137700 Content-Type: text/html; charset=windows-1252 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-PN-SpamFiltered: by PlusNet MXCore (v2.00) Content-transfer-encoding: 8bit Dear Dexter and Group,

there are five relevant LORAN C chains in Europe. Their spectral lines are at multiples of 100000 Hz / 2 / GRI; here is a list of frequencies between 137680 and 137720 Hz. The lines which look prominent in Hartmut's shot are indicated by an asterisk, but the relative amplitudes vary a lot with the location of the receiver and changing skywave propagation.

GRI 6731 (Lessay, Soustons, Rugby, Sylt):
683.8508*, 691.2791, 698.7074*, 706.1357*, 713.5640

GRI 7499 (Sylt, Lessay, Vaerlandet):
685.0247*, 691.6923, 698.3599*, 705.0275*, 711.6951*, 718.3627

GRI 9007 (Ejde, Jan Mayen, Bo, Vaerlandet):
681.8031, 687.3543, 692.9055, 698.4567, 704.0079, 709.5591, 715.1103

GRI 7001 (Bo, Jan Mayen, Berlevag):
680.3314, 687.4732, 694.6150, 701.7568, 708.8986, 716.0404

GRI 8000 (Bryansk, Petrozavodsk, Slonim, Simferopol, Syzran Karachev):
681.25, 687.5, 693.75, 700.00, 706.25, 712.5, 718.75

The Sylt station (and probably the 7499 chain with it) was announced to close down tomorrow, Feb. 15, but the shutdown had been postponed two times already.

73 and best wishes
Markus, DF6NM