<div dir="ltr">If there was a roll on the exit, then I think we would be in the 'somewhere' center right? <br><br>Time for dinner, need to replenish... <br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Tue, Apr 8, 2014 at 6:51 PM, Jas S <span dir="ltr"><<a href="mailto:justanotherflyr@gmail.com" target="_blank">justanotherflyr@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div><a href="http://www.rcuniverse.com/forum/rc-pattern-flying-101/11596737-f-15-figure-9-centerline-question.html" target="_blank">http://www.rcuniverse.com/forum/rc-pattern-flying-101/11596737-f-15-figure-9-centerline-question.html</a><br>
<br></div>Post #8<br></div><div class="gmail_extra"><div><div class="h5"><br><br><div class="gmail_quote">On Tue, Apr 8, 2014 at 6:50 PM, Jas S <span dir="ltr"><<a href="mailto:justanotherflyr@gmail.com" target="_blank">justanotherflyr@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Oh yea, forgot about those lol. Being in a straight line, the 'line' (whole maneuver) is centered with those.<br>
<br></div>Someone posted a drawing of the 9 on RCU, and while the center is the whole maneuver works, isn't it going to be the center of the loops/roll when done correctly?<br>
</div><div class="gmail_extra"><div><div><br><br><div class="gmail_quote">On Tue, Apr 8, 2014 at 6:21 PM, Derek Koopowitz <span dir="ltr"><<a href="mailto:derekkoopowitz@gmail.com" target="_blank">derekkoopowitz@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="white" link="#0563C1" vlink="#954F72" lang="EN-US"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">So in years past we’ve had a 1 ½ snap roll followed by a 2 ½ rolls in the opposite direction. Where is the center on that maneuver? The center is the mid-point between the start and finish of the maneuver (including straight line in and straight line out). There is no definitive middle to these types of maneuvers and so a statement that it is “somewhere in between the 2 ½ rolls” would be accurate as well – it depends on how fast/slow those rolls were done.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext"> <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a> [mailto:<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a>] <b>On Behalf Of </b>John Gayer<br>
<b>Sent:</b> Tuesday, April 08, 2014 3:03 PM<br><b>To:</b> General pattern discussion</span></p><div><div><br><b>Subject:</b> Re: [NSRCA-discussion] From the Judges Chair<u></u><u></u></div></div><p></p></div></div>
<div><div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Derek,<br>"Somewhere in the 3/4 loop portion" is awfully vague and unjudgeable. I could buy anywhere in the 3/4 loop portion but not somewhere.<br>
The center you are describing would appear to be affected somehow by the entry and exit lines of the maneuver as per your description in the March K-Factor. I don't see that. This maneuver(figure 9) could be described as a single loop with a straight vertical line between the first quadrant and the last three quadrants. What rolls occur do not affect that basic shape. That places the center of the maneuver at the initial pullup into a quarter loop just as it would for a simple loop. The apex of the 3/4 loop would also be on the centerline and so would the return to level flight at the exit.<br>
As far as the straight line entry and exit being somehow offset, I don't see that either. The entry line ends at the quarter loop pullup and exit line begins upon completion of the 3/4 loop. Those two points should form a vertical line. I see that as the maneuver centerline as well.<br>
It's certainly true that the aresti shows the wrong center and it is certainly true that the sub-committee chair has the last word but he should be using a better word than "somewhere".<br>John<u></u><u></u></p>
<div><p class="MsoNormal">On 4/8/2014 3:22 PM, Derek Koopowitz wrote:<u></u><u></u></p></div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Anthony,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">This shouldn’t be confusing at all… the center of the maneuver is the middle point between the start and end of the maneuver. How much more simple can it get? The statement that the “middle should be somewhere in the ¾ loop portion” is correct – depending on the size of the ¾ loop which must match the radius of the ¼ loop from horizontal to vertical when the maneuver starts. That center portion will change for every pilot as each pilot will fly it differently.</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Your comment about “many outside the US” isn’t accurate – if they see it differently then they are incorrect. The clarification I got is straight from the F3 sub-committee chair…</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">-Derek</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span><u></u><u></u></p>
<div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a> [<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">mailto:nsrca-discussion-bounces@lists.nsrca.org</a>] <b>On Behalf Of </b>Anthony Romano<br>
<b>Sent:</b> Tuesday, April 08, 2014 11:27 AM<br><b>To:</b> <a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a><br><b>Subject:</b> Re: [NSRCA-discussion] From the Judges Chair</span><u></u><u></u></p>
</div></div><p class="MsoNormal"> <u></u><u></u></p><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Would love to see a review of maneuver 13 of the Finals sequence. In the March Kfactor the center was described as "should be the middle of the maneuver somewhere in the ¾ loop portion." While the many outside the US see it that the loop is centered and the Aresti in the latest FAI sporting code show the upline being centered.</span><u></u><u></u></p>
<div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">A bit confusing,</span><u></u><u></u></p>
</div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Calibri","sans-serif"">Anthony</span><u></u><u></u></p>
<div><div class="MsoNormal" style="text-align:center" align="center"><span style="font-family:"Calibri","sans-serif""><hr align="center" size="2" width="100%"></span></div><p class="MsoNormal" style="margin-bottom:12.0pt">
<span style="font-family:"Calibri","sans-serif"">Date: Tue, 8 Apr 2014 09:28:00 -0700<br>From: <a href="mailto:joncarter60@comcast.net" target="_blank">joncarter60@comcast.net</a><br>To: <a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a><br>
Subject: [NSRCA-discussion] From the Judges Chair</span><u></u><u></u></p><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Hey guys - we got an excellent suggestion from the group for last month's article so I thought I would ask again! Anyone have a burning maneuver or judging question? Just let me know.</span><u></u><u></u></p>
</div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Thanks,</span><u></u><u></u></p>
</div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Jon Carter</span><u></u><u></u></p>
</div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif"">Judging Committee Chairman</span><u></u><u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""> </span><u></u><u></u></p>
</div><div><div><p class="MsoNormal"><span style="font-size:7.0pt;font-family:"Calibri","sans-serif";color:#575757">Sent via the Samsung GALAXY S®4, an AT&T 4G LTE smartphone</span><u></u><u></u></p>
</div></div><p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""><br>_______________________________________________ NSRCA-discussion mailing list <a href="mailto:NSRCA-discussion@lists.nsrca.org" target="_blank">NSRCA-discussion@lists.nsrca.org</a> <a href="http://lists.nsrca.org/mailman/listinfo/nsrca-discussion" target="_blank">http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</a></span><u></u><u></u></p>
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