X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from eastrmfepo101.cox.net ([68.230.241.213] verified) by logan.com (CommuniGate Pro SMTP 6.0.1) with ESMTP id 6055162 for flyrotary@lancaironline.net; Sun, 10 Feb 2013 23:37:22 -0500 Received-SPF: pass receiver=logan.com; client-ip=68.230.241.213; envelope-from=ronmilligan@cox.net Received: from eastrmimpo209 ([68.230.241.224]) by eastrmfepo101.cox.net (InterMail vM.8.01.04.00 201-2260-137-20101110) with ESMTP id <20130211043648.FIC20491.eastrmfepo101.cox.net@eastrmimpo209> for ; Sun, 10 Feb 2013 23:36:48 -0500 Received: from [192.168.1.69] ([76.219.217.213]) by eastrmimpo209 with cox id yscZ1k0014cqHuL01scahk; Sun, 10 Feb 2013 23:36:48 -0500 X-CT-Class: Clean X-CT-Score: 0.00 X-CT-RefID: str=0001.0A020202.51187560.0019,ss=1,re=0.000,fgs=0 X-CT-Spam: 0 X-Authority-Analysis: v=2.0 cv=d613OGfE c=1 sm=1 a=FYPiZNCvUAh3JKasTJHSlw==:17 a=NpJe56vCcEEA:10 a=G8Uczd0VNMoA:10 a=kviXuzpPAAAA:8 a=y3lbyMDojYIA:10 a=3oc9M9_CAAAA:8 a=HZJGGiqLAAAA:8 a=Ia-xEzejAAAA:8 a=7g1VtSJxAAAA:8 a=u9BszB1XX2_gmYNjPsoA:9 a=CjuIK1q_8ugA:10 a=Qa1je4BO31QA:10 a=U8Ie8EnqySEA:10 a=HeoGohOdMD0A:10 a=EzXvWhQp4_cA:10 a=rc2iK06NP3o2m3tMGtIA:9 a=QEXdDO2ut3YA:10 a=_W_S_7VecoQA:10 a=tXsnliwV7b4A:10 a=wmCzwDgiNdgEKoec:21 a=FYPiZNCvUAh3JKasTJHSlw==:117 X-CM-Score: 0.00 Authentication-Results: cox.net; auth=pass (PLAIN) smtp.auth=ronmilligan@cox.net Subject: Re: [FlyRotary] Re: Crickets.... References: From: Ron Milligan Content-Type: multipart/alternative; boundary=Apple-Mail-01927DF0-A0CA-4822-A96C-2810E88F08C3 X-Mailer: iPhone Mail (10B141) In-Reply-To: Message-Id: Date: Sun, 10 Feb 2013 20:36:31 -0800 To: Rotary motors in aircraft Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-01927DF0-A0CA-4822-A96C-2810E88F08C3 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable The pressurization on jet aircraft is controlled by an outflow valve on the o= utside skin of the fuselage. The engines supply a constant flow of bleed ai= r mostly dependent on engine power setting. The out flow valve is about one s= quare foot in size and usually is only about 1/3 closed. One bullet hole wou= ldn't affect the system in any observable (out flow valve position gauge ) w= ay.=20 Hope that helps.=20 Ron 767 pilot Sent from my iPhone On Feb 10, 2013, at 18:55, bktrub@aol.com wrote: > Think about it. the air volume contained in the cabin of an airliner escap= ing through a hole of less than 1/2 inch in diameter?I'm sure the pressuriza= tion system would stay well ahead of the air leakage. Maybe using Hollywood p= hysics, but not it's not happening in the real world.=20 >=20 > Brian Trubee >=20 >=20 > -----Original Message----- > From: Ernest Christley > To: Rotary motors in aircraft > Sent: Sun, Feb 10, 2013 5:51 pm > Subject: [FlyRotary] Re: Crickets.... >=20 >=20 > On Feb 10, 2013, at 12:29 PM, Charlie England wrote: >=20 > > One obvious thing to do is to allow any sworn law enforcement or militar= y=20 > person who's authorized to carry in the line of duty, to carry on board a=20= > flight. I bet the odds approach unity that there would be someone in a pas= senger=20 > seat on at least 75% of flights that would be armed. > >=20 > > Charlie >=20 > Is it true that a single stray bullet in an airliner at flight lever could= /would=20 > lead to a catastrophic decompression. Granted, you'd get the terrorist, b= ut is=20 > it worth sacrificing everyone on board? >=20 >=20 >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List= .html --Apple-Mail-01927DF0-A0CA-4822-A96C-2810E88F08C3 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
The pressurization on jet aircraft is c= ontrolled by an outflow valve on the outside skin of the fuselage.  The= engines supply a constant flow of bleed air mostly dependent on engine powe= r setting. The out flow valve is about one square foot in size and usually i= s only about 1/3 closed. One bullet hole wouldn't affect the system in any o= bservable (out flow valve position gauge ) way. 

Hope that helps. 

Ron
767 pilot


Sent from my iPhone

On Feb 10, 2013, at 18:55= , bktrub@aol.com wrote:

<= blockquote type=3D"cite">
Think about it. the air volume contained in the cabin of an airliner escap= ing through a hole of less than 1/2 inch in diameter?I'm sure the pressuriza= tion system would stay well ahead of the air leakage. Maybe using Hollywood p= hysics, but not it's not happening in the real world. 

Brian Trubee


-----O= riginal Message-----
From: Ernest Christley <echristley@= att.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sun, Feb 10, 2013 5:51 pm
Subject: [FlyRotary] Re: Crickets....


On Feb 10, 2013, at 12:29 PM, Charlie England wrote:

> One obvious thing to do is to allow any sworn law enforcement or milita=
ry=20
person who's authorized to carry in the line of duty, to carry on board a=20=

flight. I bet the odds approach unity that there would be someone in a passe=
nger=20
seat on at least 75% of flights that would be armed.
>=20
> Charlie

Is it true that a single stray bullet in an airliner at flight lever could/w=
ould=20
lead to a catastrophic decompression.  Granted, you'd get the terrorist, but=
 is=20
it worth sacrificing everyone on board?



--
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