> Audio quality is really bad.
as the video says at the beginning, the audio is sourced from LiveATC, which is a network of volunteers with their own radio equipment [0] who tune in to ATC frequencies and then livestream them.
those volunteers are by necessity not at the airport itself, but some distance away. and the audio is compressed to 16kbps MP3 for livestreaming purposes.
this means the sound quality we're hearing is going to be worse (significantly worse, in some cases) than what the pilots and controllers actually hear.
> They're sending instructions by voice.
I get that it's 2025 and it's tempting to say "everything should be a text message". but remember that there's 2 pilots in the aircraft, the Pilot Flying and the Pilot Monitoring [1].
under normal circumstances, the PM handles talking to ATC (among other duties). but both pilots have headsets that allow them to hear transmissions from ATC. and crucially for the Pilot Flying, they hear those messages without taking their eyes away from actually flying.
modern aircraft do have a text message system of sorts [2] but there is a very good reason why the crucial ATC instruction in this case ("turn right heading 270 immediately") happens via voice and not an ACARS message.
also, it's important to remember that airline pilots in the US have a minimum of 1500 hours of flying time, and pilots flying an A330 on an LAX-Rome route probably have significantly more than that. we're watching a 5-minute video and going "oh it's a bit hard for me to follow this" but for actual commercial pilots this radio chatter is routine and something they have been practicing for years.
0: https://www.liveatc.net/faq/
1: https://skybrary.aero/articles/pilot-flying-pf-and-pilot-mon...
2: https://en.wikipedia.org/wiki/ACARS