The two most dangerous times in a flight: takeoff and landing.
I noted the METAR cited above: what are the chances that windshear may have been involved, or a wind shift?
EDIT:
The name of that company seemed familiar, now I remember. I think they were an element of one of the Op Plans I worked on in the 90's.
National Air Cargo Group, Inc. dba National Airlines is a Part 121 carrier and member of the Civil Reserve Air Fleet (CRAF) specializing in time-sensitive and heavy-lift domestic and international cargo solutions.