The Evolution of Air Traffic Control Procedures

I just watched this video about TWA Flight 514 which crashed on December 1, 1974.


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See also this Hackaday write-up Inside Air Traffic Control on this article: Computers are Bad: air traffic control: the IBM 9020.

I have been watching various responses to the NTSB hearing on the DCA crash a year ago, and the reconstructions they published last week. See these posts

 In the order I watched them:


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 Subscribe to Blancolirio.


 Subscribe to Ward Carroll.

 

See also this one from last year:

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Subscribe to Probable Cause: Dan Gryder.
 

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