Yeah. The sound is a really weird one that I've never heard anyone explain. At that kind of range you'd think you'd be able to hear the approach from some distance and it would slowly get louder. They're done with watching people fall to their death, pan away and them boom, second plane hits, seemingly out of nowhere.
One of the key takeaways of this video is the absence of the sound from the turbine engines of the 767 coupled with the commentary of the people.
Yeah. The sound is a really weird one that I've never heard anyone explain. At that kind of range you'd think you'd be able to hear the approach from some distance and it would slowly get louder. They're done with watching people fall to their death, pan away and them boom, second plane hits, seemingly out of nowhere.