They got the YouTube video up very quickly this time.
Dr. Vinh-Zarr refers to the aircraft as a -700A at :16 in the clip, and as a -700 at 1:53.
It caught my attention but may just be a minor slip of the tongue.
And perhaps both designations are present in the various aircraft type documents involved in the maintenance and certification records.
The A signifies for the North American marketplace.
Were any of the stall fences or stall strips different on the 700A to comply with FAA requirements?