UFO Article (Blog):
“UAP occurrences in the Australian Transport
Safety Bureau’s former OASIS aviation database”
by Keith Basterfield, 18 June 2012
(UFOs – scientific research, Campbelltown,
New South Wales, Australia)
OASIS was an aviation occurrence and investigation database system:
http://ufos-scientificresearch.blogspot.com/2012/06/uap-occurrences-in-australian-transport.html
(atsb.gov.au image)