X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from ms-smtp-02.southeast.rr.com ([24.25.9.101] verified) by logan.com (CommuniGate Pro SMTP 5.1.2) with ESMTP id 1562692 for flyrotary@lancaironline.net; Mon, 13 Nov 2006 21:10:46 -0500 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.101; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-098-162.carolina.res.rr.com [24.74.98.162]) by ms-smtp-02.southeast.rr.com (8.13.6/8.13.6) with SMTP id kAE29ugv022190 for ; Mon, 13 Nov 2006 21:09:58 -0500 (EST) Message-ID: <000b01c70792$0a9e61c0$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Take your time Tracy :-) Date: Mon, 13 Nov 2006 21:10:22 -0500 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 X-Virus-Scanned: Symantec AntiVirus Scan Engine Take your time, Bob. You'll know when its time to launch and don't do it before you feel the time is right. There's been more than once that had I not listened to my "gut", things might have turned out not so good. A number of WOT run ups on the ground always got my blood humming and also convinced me the engine was ready as I was. On the first flight, lots of things to monitor - prioritize those items and focus on those that really matter for a safe flight - data gathering can come after the first couple of lights. Be prepared for some cooling deficit right after take off - unless you have low OAT and very good cooling. The engine can stand it for a limited amount of time without ill-effect. My personal view is oil temp is more critical than coolant temp, I would try to keep the oil max temp below 210F and coolant below 220F. Once you pick up airspeed (say 115-120 mph) cooling improves and you should be able to make a power reduction (assuming a safe altitude) and give it time to cool down. Me, I recommend staying close to the airport on the first couple of flights. The aircraft is a proven design so only the engine should be demanding of your attention. Good planning and recent flight practice will carry the day. Good luck just as well {:>) Ed Ed Anderson Rv-6A N494BW Rotary Powered Matthews, NC eanderson@carolina.rr.com http://members.cox.net/rogersda/rotary/configs.htm#N494BW http://www.dmack.net/mazda/index.html >> Bob W. >> (Taildragger endorsement received this morning. Expect first flight >> report when winds die down and I gather the courage to do it.) >