Jihad Unspun version:
"The al-Habbaniyah correspondent for Mafkarat al-Islam reported that the transport planes continued to land and take off all night and into Wednesday morning ferrying back and forth under fighter escort from Baghdad loaded with dead and wounded Americans.
. . .Mafkarat al-Islam observed, however, that the landing of nine massive transport planes carrying US casualties was an important indicator that the number of Americans killed or wounded in the Resistance assault on Falcon arsenal was very substantial."
WH version (from Jihad Unspun article):
"In its announcements regarding the attack, US officials denied that the attack on the arsenal caused any casualties at all."
Here's some fiction for you. So close to an election, the Rethugs ferried all the American carnage out of Iraq ASAP (where did the steel from the Trade Center towers go and when?). Then they send the troops who were killed/injured to Germany and keep them "on ice" literally or figuratively; advising the next of kin that they are on a special mission. The families could be advised over the next few weeks, attributing the losses to smaller skirmishes. Or, just wait till after the election and trot out the old "Interest of National Security." (Isn't it funny how National Security interests and Repub Party interests are always identical?)
Like you said, the truth is somewhere in between, but 9 (or 3,4,5?) transport planes moving in and out of Baghdad over night were moving something, and in a hurry.
Gotta go--I have a tinfoil hat fitting in a sec.