FAA ignored warnings before DCA crash: "100% preventable"—federal investigators

A professional pilots discussion on this accident [1] reorganised by subject matter [2].

[1] https://www.pprune.org/accidents-close-calls/663888-aa5342-d...

[2] https://paulross.github.io/pprune-threads/gh-pages/AA5342_DC...

https://archive.ph/mLafj