UFO Catalogue:
“Aircraft / UFO Encounters Catalogue”
by Dominique F. Weinstein, 1997
(PROJECT 1947)

Dominique F. Weinstein presents military, airline and private pilot UFO sighting reports from 1942 to 1996:

http://www.project1947.com/47cats/acufoe.htm





(paradigmresearchgroup.org image)

UFO Catalogue:
“The AVCAT Project” (NICAP.org)

NICAP presents a catalogue of aircraft/UFO encounters:

http://www.nicap.org/avcat_brief.htm

Francis Ridge is the coordinator of the AVCAT Project.






(nicap.org image)

UFO Article:
“South American UFO - Airplane Encounters”
by Scott Corrales, 8 March 2011 (Rense.com)

The article also recounts the 4 November 1968 UFO encounter of Iberia Airlines Captain Juan Lorenzo Torres during a flight from London, UK to Alicante, Spain:

http://rense.com/general93/avi.htm












Iberia Airlines Caravelle X-R, 1960s
(google.com photo)