This video is just one of many that was done by several flight sim enthusiast's in a rush haste to capitalize and upload a video on YT immediate after a tragic incident, in order to re-create the event on a flight sim platform.
It's worth noting that the above video is also a re-done updated version from a previous version of the video, that had been uploaded onto YT, after obtaining more details.
If you're interested in following this tragic incident, highly recommend watching. Highly respected American Airlines, Airline Pilot Juan Browne from the 'Blancolirio' YT channel. He has over 1000 hours flying in the Airbus A320 and he follows world wide Aviation incidents and has done an initial investigative look, of the known technical facts. He tells it like it is.
So please feel free to watch his highly informative videos on the PIA 8303 A320 crash.
Pakistan International Airlines Crash of Flight 8303 22 May 2020PAKISTAN INTERNATIONAL AIRLINES #8303 UPDATE #2 23 May 2020This particular video has 1,384,584 YT views
Pakistan International Airlines #8303 Runway Evidence- Update #3 24 May 2020PIA #8303 Update #4 Unstable Approach ProfileMentour Pilot and Juan from Blancolirio about current events!Exclusive Patron May Board Report and PK 8303 UpdateThe Aviation Herald:
Crash: PIA A320 at Karachi on May 22nd 2020, impacted residential area during final approach, both engines failed as result of a gear up touchdown