I've got to say, full marks to Richard for his detailed analysis. That is not saying I agree with him, just full marks for trying!
BUT: Just to cover it I think he has a number of issues
1) The trajectory of the aircraft is not in line with its axis.
I would not expect this given it is in a highly banked turn.
You also appear to suggest that, even if it was a tight radius turn, the Z axis (relating to the aircraft) separation has changed. Trouble is, I very much doubt it will be a constant radius turn at that point so I would kind of expect that.....
So, sorry Richard, I think that is a red herring.
2) The height of the aircraft is not what has been estimated.
A non issue imho. It is just an estimate and notoriously hard to do. I think the min height allowed there is something like 250 feet but someone will probably correct me if I am wrong.
Also, I suspect perspective etc makes it very likely that Richard's height estimates are way off anyway.
3) The car position
This confuses me. Richard appears to be taking the car as seen in the 2nd frame and stating it should be in the same place in the 1st frame?
It looks to me like there is no car in the 1st frame (ie hidden by the aircraft) and it is present in the 2nd one. Hence, I would of thought that in the first frame somewhere earlier up the road, ie hidden by the left wing of the aircraft?
You might need to explain that one again to me Richard.
4) The anomalies in "editing".
Here I am also confused. Is this with the raw or the final image. If the raw (which I assume as the car appears cropped out in the edited versions!) then the only issues I can see are:
a) edge/sharpening halos.
Here you must consider that, while these are normally seen as editing artifacts, they are still visible when viewing a raw image. Not least because the raw image still needs to be manipulated for viewing - otherwise it will have a very odd bayer colour pattern
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
b) the anomaly of the white line in the road.
This one is indeed odd. But if it is being shown from the raw file then it must be there surely?
Unless you think Rob has a way of editing and saving a file as a nef raw? Maybe that is possible? I don't know. But I still prefer to think it is an odd optical affect due to very dramatic changes in air pressure over the tab.
So, in summary, not quite there yet Richard.
Rob, out of curiosity I'd love to know if that white line anomaly is present in the raw or that is indeed just on the jpg version? Can you also confirm I am right that Richard must have used the raw files if he has pictures with a car in it?