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Was Use of Cell Phones on 9/11 Flights Possible?
Key Excerpts from Article on Website of WantToKnow.info/Washington Post/SF Chronicle/Associated Press
Posted: December 28th, 2006
http://www.WantToKnow.info/911cellphonecalls
Once you get to a certain height, you are no longer in the range of the cellular network, because cell phone towers aren't built to project their signals that high.
Washington Post, 12/9/04
Today's vote by the FCC is intended to address whether technology has improved to the extent that cell phone calls now are possible above 10,000 feet -- they weren't in the past.
San Francisco Chronicle, 12/15/04
"With television cameramen hovering, Qualcomm chief executive Irwin Jacobs sat in the front row of coach and made one of the first legal cell phone calls from a commercial jetliner. Jacobs pronounced the [brand new] technology behind the airborne phone call a success, although adding that it will be improved over the next couple years. Connections from the plane were generally good, although some calls were dropped."
USA Today/Associated Press, 7/16/04
Note: To find articles showing multiple cell phone use on Sept. 11, 2001, type "9/11" and "cell phone calls" into your favorite search engine, or click here for a Washington Post report on an alleged 30-minute uninterrupted cell phone call from Flight 93. Click here for a CNN report on another call from that flight. Tests have shown it is not possible to have an extended cell phone conversation above 10,000 feet.