Documented sightings reported in 1978.
A TV film crew captured footage of luminous objects simultaneously tracked on Wellington radar off New Zealand's coast, investigated by the RNZAF.
RCMP Constable James Blackwood and twelve witnesses observed an oval craft with a fin hovering over water for two hours near Clarenville, which mimicked the flashing lights of his police cruiser.
Pilot Frederick Valentich vanished over Bass Strait after radioing about an unknown craft hovering above him; no trace was ever found.