Does anyone recall the UFO incident in April 1966 a few kms north-east of Moorabbin Airport at Westall, during which three unidentified objects were seen over the schools at Westall, with at least one landing in the nearby Grange reserve. After one of the objects lifted off they were seen flying away at great speed, leaving several nearby light aircraft in their wake. Would any pilots, instructors or tower staff at Moorabbin from that time remember this incident?