Roswell and Freemasonary have something in common. It is the sacred number 33 and a map.
Dimensions of the earth in NM 21,600/33.33 =648.064806480
Divide by crash date 19.47 648.06480648/19.47=33.28
Multiply 33.28 for longitude 33.28*3.14159(pi)=104.55
UFO Crash site Latitude 33.28 Longitude -104.55