Imagine that... an aircraft black box that doesn't timestamp:

'The NTSB says it will have to build a timeline for the data from the flight data recorder on the #blackhawk helicopter involved in last week's c̶o̶l̶l̶i̶s̶i̶o̶n̶ deadly crash in Washington because the data wasn't time stamped. The Board had hoped to get definitive answers on the discrepancy between the radar data and the FDR and ADS-B gear on the CRJ700'

#NTSB Delayed In Altitude Verification Of Collision Aircraft

https://www.avweb.com/aviation-news/ntsb-stalled-in-altitude-verification-of-collision-aircraft/

DC Plane Crash Evokes Memories Of 1961 Belgium Disaster That Killed US Figure Skating Team https://www.byteseu.com/700536/ #AmericanAirlines #Belgium #BlackHawk #FigureSkaters #PlaneCrash #trump #USNewsNewsTimesNow #WashingtonDC

When I was in the Navy, I learned about "the law of gross tonnage", an unofficial rule, afaik, that states that, even if they've made a mistake or are in the wrong, the larger craft always has right of way because they can't maneuver to avoid collision as well as a smaller craft.

#NationalAirport #AmericanAirlines #Blackhawk

News tonight of a government BlackHawk helicopter on a VIP transport training mission causing a midair collisions with a commercial airliner landing in DC.

Unconfirmed reports of four survivors so far, developing situation.

This is the most serious domestic US commercial air disaster since 2009.

#DC #PlaneCrash #US #military #AA5342 #TCAS #Aviation #AmericanAirlines #blackhawk