TDF (163)
I've just looked at the newest images you posted, which you hadn't put up when I originally viewed them, and I want to retract my accusation that they've been edited.
In addition, a halyard is present - another error on my part, and I apologise.
I still think that the centre flagpole has been vacant for some time though, and that there are only three flagpoles present. This phpto doesn't show an attempt to insult America.