Good video, but I expected something more spectacular. In the late 1950s I was working on a drone recco program with Texas Instruments and Fairchild. They brought a C-119 down to Addison airport with a complete electronics lab in the hull. At the same time, down the field, Collins Radio was installing some spook equipment in C-130s. One day the Fairchild pilot decided to do a STOL demo with the C-119. I guess he used 1000 feet or so of runway, about the same as the 123 in the video. The same day, one of the C-130s came out and did a
real STOL takeoff. That concluded the "airshow" for that day.
A few days later, the C-119 made a very short traffic pattern and came back trailing smoke along with a bit of flame. The Fairchild guys were out the back door before it stopped rolling. A big crane was borrowed from Collins and an engine change got done on the apron in front of the TI hangar.