17 February 2016
(Inexplicata.blogspot.com)
(Inexplicata.blogspot.com)
Source: PLANETA UFO and Diari de Tarragona
(Date: 15 February 2016)
The article mentions a UFO incident that occurred at
the El Prat Airport, Barcelona, on 21 May 1952:
Map of Spain with Province of Tarragona highlighted
(wikimedia.org image)