(NICAP.org)
Quote from the web page:
“There are over 3,000 incidents
involving sightings from aircraft which have been documented (Haines). And
although this page is under construction, it contains many of the best and most
important cases. The more recent events were taken from UFO Evidence II (Hall).
If you find an important case that is NOT listed, please email me at:
nicap@insightbb.com
Francis Ridge
NICAP Site Coordinator”:
(nicap.org image)