“Latin-American Roundup:
Flying Saucer Time South of the Border”,
19 March 1950 (St. Petersburg Times, Florida)
St. Petersburg Times reports on a March 1950 Mexican UFO wave:
http://news.google.com/newspapers?id=DZsNAAAAIBAJ&sjid=XE4DAAAAIBAJ&pg=1909,783361
UFOs were sighted over Mexico City Benito Juárez International Airport, Guadalajara, Vera Cruz, Chiapas, Apodaca (Monterrey), Durango, Mazatlan and other places.
Aerial view of Mexico City Benito Juárez International Airport
(wikimedia.org photo)