Yeah, it is sad.
Radio calls should be listened to seriously.
Isn't there a rule that landing aircraft have priority over ones taking off?
Things I "see" wrong with what I've heard/seen.
"Blind spots" - although the one landing may not have seen the one taking off, the one taking off should have seen the one landing. Looking up to a blue sky with a big black object in/on it.
The "Tap on the shoulder warning". I'm skeptical. Sorry.
Fair enough "they" may have seen the other helicopter and were trying to alert the pilot.
But there should have been clear rules on WHAT TO DO IF YOU SEE ANOTHER HELICOPTER.
Yeah, ok, shaking the $hit out of the pilot also wouldn't be a good idea, but that "tap" looked more like a "Hey, can you ......." type rather than a "Huston we have a problem" tap.