Originally Posted by
airplanecrazy
All,
I am embarrassed to say, but I have lost confidence in my reconstruction. There is possibly a five second difference between the two aircraft, so their relative position with respect to each other is in question. I am reprocessing now and will post updates when I have them. My apologies.
My confidence is restored. I have re-examined the data and believe the second video is +/- one second in audio timing that I received in an anonymous tip, and I believe that the aircraft are correctly positioned with respect to each other (within the limits discussed in the video description). Here are the audio times I am using:
12:38:48 southwest calls short of 18L
12:38:59 tower issues t/o clearance
12:39:14 southwest reads back t/o clearance
12:39:29 FedEx checks landing clearance
12:39:34 tower confirms landing clearance
12:39:40 FedEx Roger
12:40:10 tower checks if Southwest is on the roll
12:40:13 southwest on the roll
12:40:32 southwest abort
12:40:35 FedEx on the go
The flightradar24 granular data shows the roll starting at 2023-02-04 12:40:15Z. I will note that in my past experience, flightradar24 data timestamps are not always accurate (it depends on how well the time on the specific collector is synched).