February 1999 edition.
This is one of the most extensive sighting lists ever put
together,
covering 1120 Aircraft-UFO encounter cases
since the birth of flight. Each entry includes date, time, place,
the type of aircraft involved, the kind of personnel reporting
(pilot, co-pilot, etc.), a one-line description of the
event and the source reference.
The scope is international, with only about half of the entries
being from the U.S.
Also detailed descriptions of
the few sightings prior to 1942.
An important research document.
(Note: The cover image above does not match the new edition.)
-- Glenn Campbell