X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 18 Aug 2009 16:32:40 -0400 Message-ID: X-Original-Return-Path: Received: from mta11.charter.net ([216.33.127.80] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3817020 for lml@lancaironline.net; Tue, 18 Aug 2009 13:05:19 -0400 Received-SPF: pass receiver=logan.com; client-ip=216.33.127.80; envelope-from=farnsworth@charter.net Received: from imp11 ([10.20.200.11]) by mta11.charter.net (InterMail vM.7.09.01.00 201-2219-108-20080618) with ESMTP id <20090818170441.KZHT22327.mta11.charter.net@imp11> for ; Tue, 18 Aug 2009 13:04:41 -0400 Received: from Farnsworth ([75.139.158.86]) by imp11 with smtp.charter.net id Vt4g1c00S1s7vFP05t4hvE; Tue, 18 Aug 2009 13:04:41 -0400 X-Authority-Analysis: v=1.0 c=1 a=vGf1tOB8AAAA:8 a=hOpmn2quAAAA:8 a=-USRoxgvJrLxf0cIsjQA:9 a=9YEz1KIZVt2AWjulKtQA:7 a=fXvCrUX1mml1AOWD_PYgDOWU2JMA:4 a=hUswqBWy9Q8A:10 a=XNVh0wbt0G1yPAlM:21 a=scZhCK6Hxd0kR29e:21 a=SSmOFEACAAAA:8 a=SapLYqNcj1u2ACAGF5UA:9 a=Uus6AUE-BUw-MaaWDCQA:7 a=FFEWaafx5UkSagOS5CO4wFr7-NIA:4 a=kxXzJS4ikk_tx-8Z:21 a=IHhE7E9wkIDx6247:21 From: "farnsworth" X-Original-To: "'Lancair Mailing List'" Subject: Strength vs. stiffness X-Original-Date: Tue, 18 Aug 2009 13:04:47 -0400 X-Original-Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00E5_01CA2004.76BEBC50" X-Mailer: Microsoft Office Outlook 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 thread-index: AcoeeSQoXmGI5ka3Qe+qVQmf6pZ0HABrDVEw This is a multi-part message in MIME format. ------=_NextPart_000_00E5_01CA2004.76BEBC50 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Here are some scary pictures of vibration / torsion destruction of a glass airplane Here are the pictures of the Columbia 350 that broke it's tail upon hard landing and severe main gear shimmy upon heavy braking. No other damage to A/C. And, the tail never hit the ground. Purely violent shimmy did this.... In a message dated 8/15/2009 8:07:03 P.M. Eastern Daylight Time, farnsworth@charter.net writes: Jon, This is the picture of the Legacy accident that got my attention. Lynn _____ ------=_NextPart_000_00E5_01CA2004.76BEBC50 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Here are some scary pictures of = vibration / torsion destruction of a glass airplane =   

 

 

 

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Here are the pictures of the = Columbia 350 = that broke it's tail upon hard landing and severe main gear shimmy upon heavy braking.  No other damage to A/C.  And, the tail never hit the ground.  Purely violent shimmy did = this....

 

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In a message dated 8/15/2009 = 8:07:03 P.M. Eastern Daylight Time, farnsworth@charter.net = writes:

Jon,

 

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This is the picture of the Legacy accident that got my attention.

 

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Lynn

 

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