--===============1706982574== Content-Type: text/plain; charset="windows-1250" Content-Transfer-Encoding: 7bit You have to take into account the fact that the 911 hijacked planes were flying at much lower altitudes and the closer you get the ground, the slower the planes are flying. The planes that hit the trade towers were near 1000 feet off the ground. So wouldn't cell phones work at lower altitudes? I fly a lot for work and a few times I have turned my cell phone on when we were on approach (gasp, I'm a criminal) to check the time, and I've have signal strength displayed -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of Mike Hord Sent: Friday, December 01, 2006 2:40 PM To: Microcontroller discussion list - Public. Subject: Re: [OT] Physics denies official 9/11 report. > Thats been valid for my phones from low level vfr through the Rockies > up to about 30,000 ft trying to avoid scratching the paint on them. And > I can give you a list of people who have headset adapters for the phones > to jack into the intercoms in helo's, pistons and turbines. Works even > better for them. How fast are you traveling? Even if they could get a signal at high altitudes, could the cell sites track the phone and keep up the stream if the phone is passing through them at, say 500 mph? I've wondered about that myself- cell towers are (AIUI) designed to radiate mostly out, but not so much UP. So we have a situation where the planes are flying about two miles above the sites, at some hundreds of miles per hour. Not saying it isn't impossible, just surprised that it works. I'd like to see it tried. If I didn't think I'd disappear to a secret CIA prison, I'd try it on my next flight. ;-) Mike H. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.430 / Virus Database: 268.15.3/562 - Release Date: 12/1/2006 1:12 PM -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.430 / Virus Database: 268.15.4/563 - Release Date: 12/2/2006 9:59 AM --===============1706982574== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --===============1706982574==--