UFO TV Series:
“Encontros Imediatos - Ep. 1: Dossier Alfena”
(“Close Encounters - Episode 1: The Alfena File”),
6 April 2008 (RTP2)
A UFO was observed for about fifty minutes over Alfena, Portugal by dozens of people on 10 September 1990, at 8:30 a.m.:
A local photographer managed to take four high quality photos of the unknown object, that made it possible to study the shape and characteristics of the UFO, according to the video source.
Radio e Televisao de Portugal (RTP) is Portugal's state broadcaster.