Ryan Radia (@ryanradia) 's Twitter Profile
Ryan Radia

@ryanradia

FRED & IPUMS enjoyer. Lawyer (DC). 🌐 Economics, charts, tech policy, urbanism, regulation, housing, transit. Growth: very good. RTs=demand letters. Likes: RNG

ID: 71156555

calendar_today03-09-2009 03:08:42

77,77K Tweet

20,20K Followers

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Arlington (VA), Loudoun, Middlesex (MA), Bergen, Manhattan, and Fairfax are among the safest counties in the United States, by one measure. datawrapper.de/_/grGjQ/ datawrapper.de/_/CN6cO/

Arlington (VA), Loudoun, Middlesex (MA), Bergen, Manhattan, and Fairfax are among the safest counties in the United States, by one measure.
datawrapper.de/_/grGjQ/
datawrapper.de/_/CN6cO/
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3 weeks ago marked 15 years since Feb 12, 2009—the last multiple-fatality accident involving a U.S. passenger airliner (Part 121). 11.6 billion passengers have since boarded a scheduled U.S. airline flight, with just 2 passenger fatalities (Part 121: Southwest 1380; PenAir 3296)

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You often hear about the fatality rate per 100 million or 1 billion passenger miles in transportation statistics, but over the last 15 years, U.S. airlines have averaged less than 1 fatality per passenger *light-year* traveled