Known Activities of North American support cell
| All Events | ||
|---|---|---|
| Event | Time | Associated |
 Mohammed Hesham Yousef travels US-Egypt | Feb. 17, 1996 | Mohammed Hesham Youssef |
| Mohammed Hesham Yousef calls Hassoun | July 7, 1998 | Mohammed Hesham Youssef (Communicant 1), Adham Amin Hassoun (Communicant 2) |
| Padilla travels Miami-Cairo | Sept. 5, 1998 | Jose Padilla |
| Youssef and Padilla in Egypt | Feb. 8, 1999 | Jose Padilla, Mohammed Hesham Youssef |
| Hassoun speaks to Padilla | April 10, 2000 | Adham Amin Hassoun (Communicant 1), Jose Padilla (Communicant 2) |
| Mohammed Youssef in Saudi Arabia | Oct. 9, 2000 | Mohammed Hesham Youssef |
| Mohammed Youssef in Baku | Oct. 15, 2000 | Mohammed Hesham Youssef |
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