Many, many years ago I wrote a post arguing that Ziad Jarrah had a German alien’s passport, in addition to his two Lebanese ones. As I was looking through the 9/11 Commission’s files I found some support for this.
Here is 122-page FBI document which repeatedly states Jarrah had a German passport:
On page 33:
Admission number was 15081969007 as 01 visitor status and he returned to using his German passport number 1619505.
On page 57:
LISA had made copies of JARRAH’s Florida driver’s license and German passport #1619505 with US Visa.
On page 110:
5/25/00 JARRAH obtained a German Passport # 1619505 with US visa issued through Berlin.
Additionally, in a section giving basic information about Jarrah, this document (page 3) says:
Lebanon Passport # 1619505 (same # as German passport).
Naturally, this is pretty bizarre (he had a German passport with the same number as his Lebanese passport?!), but I suppose there must be some explanation.
Even more strangely, the longer document says he also used another passport number. On page 32 it is given as 0029337102, and on page 111 it is given as 0029537102 (presumably a small typo in one place). However, the country issuing this passport is not specified.