Today I learned on Nostr: TIL before 2001, on 9/11 four aircraft crashes and 1 disappearance happened in ...

TIL before 2001, on 9/11 four aircraft crashes and 1 disappearance happened in different years, resulting in 221 deaths and 16 missing combined

https://en.wikipedia.org/wiki/September_11
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1fek6cw/til_before_2001_on_911_four_aircraft_crashes_and/