This WWII-era flying wing crashed in a California prison yard after doing a ‘barrel roll,’ according to the NTSB – Task & Purpose

This WWII-era flying wing crashed in a California prison yard after doing a 'barrel roll,' according to the NTSB  Task & Purpose

The historic Northrop N-9M flying wing that crashed in a Norco, California prison yard in late April apparently conducted a "barrel roll" before plummeting to the ...