Secondo un’altra notizia di quella giornata, il volo 93 si sarebbe schiantato su Camp David (intorno alle 10:20).
Fonte: CBS

we've just received word from the FBI that a United Airlines flight has apparently crashed at Camp David, the home of--or the retreat of the president. We have no word on casualties. The FBI tells us only that they have a report from the FAA that they are trying to confirm that a United Airlines flight has crashed in the vicinity of or at Camp David.

Qui una dettagliata ricostruzione dell’episodio.
Di questo schianto su Camp David si ha riscontro anche negli atti della Commissione già citati (“Public Hearing”, 17 giugno 2004).


NEADS: I also want to give you a heads-up, Washington.
FAA-D.C.: Go ahead.
NEADS: United 93 -- have you got information on that yet?
FAA: Yeah, he's down.
NEADS: He's down?
FAA: Yes.
NEADS: When did he land? 'Cause we have confirmation --
FAA: He did not land.
NEADS: Oh, he's down-down?
FAA: Yes. Somewhere up northeast of Camp David.
22
NEADS: Northeast of Camp David.
FAA: That's the last report. They don't know exactly where.
(End audiotape.)

E qui il marasma diventa completo.

MR. ZELIKOW: Conflicting Accounts. In May 2003, public
testimony before this commission, NORAD officials stated that,
at 9:16 NEADS received hijack notification of United 93 from the
FAA. This statement was incorrect. There was no hijack to report
at 9:16. United 93 was proceeding normally at that time. In this
same public testimony, NORAD officials stated that, at 9:24,
NEADS received notification of the hijacking of American 77.
This statement was also incorrect. The notice NEADS received at
9:24 was not about American 77. It was notification that
American 11 had not hit the World Trade Center and was heading
for Washington, D.C.
A 9:24 entry in a NEADS event log records: "American Airlines
No. N334AA hijacked." This is the tail number of American 11.
In their testimony, and in other public statements, NORAD
officials also stated that the Langley fighters were scrambled
to respond to the notifications about American 77 and/or United
93. These statements were incorrect as well. The report of
American 11 heading south as the cause of the Langley scramble
is reflected not just in taped conversations at NEADS, but in
taped conversations in FAA centers, on chat logs compiled at
NEADS, continental region headquarters, and NORAD, and in other
records. Yet this response to a phantom aircraft, American 11,
is not recounted in a single public timeline or statement issued
by FAA or DOD. Instead, since 9/11, the scramble of the Langley
fighters has been described as a response to the reported
hijacking of American 77, or United 93, or some combination of
the two. This inaccurate account created the appearance that the
Langley scramble was a logical response to an actual hijacked
aircraft.