OK, this is going to take some additional time to research, but I've been briefly reading over the official 9/11 Commission Report's chapter 1. Something immediately jumped out at me that isn't right. Follow this timeline really quick ---
The hijackers attacked at 9:28. While traveling 35,000 feet above eastern Ohio, United 93 suddenly dropped 700 feet...
At 9:32, a hijacker, probably Jarrah, made or attempted to make the following announcement to the passengers of Flight 93:"Ladies and Gentlemen: Here the captain, please sit down keep remaining sitting. We have a bomb on board. So, sit."...
Shortly thereafter, the passengers and flight crew began a series of calls from GTE airphones and cellular phones. These calls between family, friends, and colleagues took place until the end of the flight and provided those on the ground with firsthand accounts. They enabled the passengers to gain critical information, including the news that two aircraft had slammed into the World Trade Center.
Notice the highlighted portions? How high did the report say Flight 93 was? Roughly 35k feet. What do we know about the ability to make calls over personal cell phones at heights above 10, 20, 30k feet? INFINITELY IMPOSSIBLE at 30k feet. The plane would had to have dropped more than 30k feet from 35k feet over a timeframe of 4-5 minutes. There is no physical way for a jumbo jet airliner to recover from such a drastic drop in altitude and recover. The report does not give any other indication of altitude beyond the 35k feet. And with the instructions given from Jarrah at 9:32, the passengers must have been simply mulling around. A sudden drop in altitude would have created a severe case of mass hysteria.
The reason I posted this real quick tonight is because I just finished watching A&E's docudrama version of Flight 93. I immediately noticed the impossibilites of the cell phone usage as was depicted. The altitude they were at when the events happened, the duration of the calls, etc. It was pure B.S. I'll give them the benefit of the doubt and let them dramatize the events a little, but the personal cell phone parts were laughable(did the movie Flight 93 show the same thing?). If they tried to recreate the events exactly as they happened, i.e. interviewed relatives on the ground who received these alleged calls from their loved ones on their personal cell phones, something isn't right here.
Either the relatives on the ground made up stories of them receiving the calls for whatever reason(to attract attention? patriotic reasons?) or the 911 Commission is fabricating the report. One of these assumptions is true. The problem is trying to figure out which one.
It might take me a while, but I'll dig further into this and see what I can find. I'm particularly interested in finding the altitude of the entire flight and any specific, "official" references relating to the times when the personal cell phones were used. This is all that is needed.