@bricaul - Brian McGuigan
.@flightradar24 recording as #AA5342 approached. Looks like another American flight was just ahead of them on final to runway 1. Possible 5342 sidestepped to runway 13, got low, and collided with a helicopter flying low on the east bank of the Potomac. The helicopter is not on ADSB.
@bricaul - Brian McGuigan
It is worth noting that – without casting any blame – the east bank of the Potomac is a published helicopter route that is generally only used by police and military helicopters given the restricted airspace. Not an unusual location for a police helicopter to be.
@bricaul - Brian McGuigan
I have DCA tower audio from the time of the #AA5342 incident. Hear 5342 check in and tower call out a traffic advisory to PAT25. Link below if you want to take a listen, but believe one of the impacted aircraft taps their mic at the time of the incident, so beware. https://drive.google.com/file/d/19E15JPah72EquQDlpyEJWctxJnPTY3kH/view?usp=sharing
@bricaul - Brian McGuigan
Really good thread on PAT25 broadcasting and 5342’s TCAS.