3rd party hearsay is not admissable in court cases, but should be accepted on this issue because???
Here is first party witness testimony—exactly the stuff used in court proceedings.
As a member of the “jury” you are of course free to not believe the witnesses:
https://www.youtube.com/watch?v=t564HRXeS6o
What about 1st person witness testimony of a Navy pilot who is an F/A-18F Super Hornet Squadron Commander and a Top Gun grad, with such testimony corroborated by his Weapons Systems Officer in the back seat, his wingman, the radarmen onboard the carrier (USS Nimitz), and an Aegis-equipped destroyer (USS Princeton).
This is just one of MANY cases. This person will testify tomorrow in the hearing.