Return-Path: Received: from mtain-db07.r1000.mx.aol.com (mtain-db07.r1000.mx.aol.com [172.29.64.91]) by air-de02.mail.aol.com (v126.13) with ESMTP id MAILINDE024-5ea94b5d946b163; Mon, 25 Jan 2010 07:54:03 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-db07.r1000.mx.aol.com (Internet Inbound) with ESMTP id 3FDB2380000EC; Mon, 25 Jan 2010 07:54:02 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NZOQh-0004i6-LP for rs_out_1@blacksheep.org; Mon, 25 Jan 2010 12:52:31 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NZOQh-0004hx-6l for rsgb_lf_group@blacksheep.org; Mon, 25 Jan 2010 12:52:31 +0000 Received: from cpsmtpm-eml109.kpnxchange.com ([195.121.3.13]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NZOQe-000841-TM for rsgb_lf_group@blacksheep.org; Mon, 25 Jan 2010 12:52:31 +0000 Received: from ns94d01ae4d850 ([81.204.139.159]) by CPSMTPM-EML109.kpnxchange.com with Microsoft SMTPSVC(7.0.6001.18000); Mon, 25 Jan 2010 13:52:24 +0100 Message-ID: <989EC519816046A693C93ECEADE046E3@ns94d01ae4d850> From: "henny van elst" To: References: <6B20C5A86EA54AF3A298CCA35D49282B@ns94d01ae4d850> Date: Mon, 25 Jan 2010 13:52:22 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5843 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 X-OriginalArrivalTime: 25 Jan 2010 12:52:25.0025 (UTC) FILETIME=[3E219B10:01CA9DBD] X-Spam-Score: 3.4 (+++) X-Spam-Report: autolearn=disabled,FORGED_MUA_OUTLOOK=3.36 Subject: Re: LF: 509KHZ CAPTURE Z and BL 25-01.jpg Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.6 required=5.0 tests=FORGED_MUA_OUTLOOK 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: 3039ac1d405b4b5d946a2ba9 X-AOL-IP: 193.82.116.20 Hi Roelof,bedankt voor je bericht,helmaal begrepen, 73s henny pa3cpm. ----- Original Message ----- From: "Roelof Bakker" To: Sent: Monday, January 25, 2010 12:06 PM Subject: Re: LF: 509KHZ CAPTURE Z and BL 25-01.jpg > Hello Henny, > > I see on your sceenshot that BL-410 has an extra "E". > This indicates that it is operating on its back up transmitter. > > All NDB's have a back up transmitter that automatically is switched on > when the main transmitter develops a fault. > > Monitoring stations will spot the "E" and have some maintenance personel > directed to the transmitter site. > > 73, > Roelof, pa0rdt > > > -------------------------------------------------------------------------------- No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.432 / Virus Database: 271.1.1/2643 - Release Date: 01/24/10 19:33:00