What happened
Just before Christmas 2010, the New Zealand Defence Force released roughly 2,000 pages of previously classified UFO material under the Official Information Act. The files, with names and identifying details removed, covered reports from the 1950s through 2009: members of the public, air force personnel and airline pilots describing bright lights that moved fast and changed colour, complete with maps, positional data and sketches. Some accounts were careful and detailed; others included purported alien writing and drawings of the occupants. The documents showed that sightings regularly reached prime ministers and defence ministers. The largest single file concerned the December 1978 Kaikoura lights, New Zealand's most famous case, when a television crew aboard an Argosy freight plane filmed unexplained lights off the South Island coast. The originals remain with Archives New Zealand under restricted access, with some sealed for decades.
The official explanation
The Defence Force framed the release as routine compliance with information law and declined to evaluate any of the reports, saying it did not have the resources to investigate. Most of the material describes lights in the night sky of the kind usually traced to aircraft, satellites, meteors, planets and atmospheric optics, and the files contain no official finding of anything anomalous.
The anomalous case
The files show that, for more than half a century, UFO reports in New Zealand were routinely passed to the military and briefed to ministers, which is not how a government handles a subject it regards as trivial. Contributors included trained observers: air force personnel and commercial pilots, not just members of the public. The most extensive file covers the 1978 Kaikoura lights, which were filmed from an aircraft and tracked by Wellington air traffic radar, and which the release did not resolve. The Defence Force's statement that it lacked resources to investigate means the reports were collected but never analysed, so the most puzzling among them were never explained. Some originals remain sealed in the national archive for decades, according to AFP and the Otago Daily Times.
The strongest argument that this was something genuinely unknown or classified, with each claim attributed to the person who made it.
Sources
- NZ Govt releases UFO files Otago Daily Times
- New Zealand military releases UFO files (AFP) Space Daily / Solar Energy News
- NZ military releases UFO files Al Jazeera
Witness reports elsewhere
These archives can't be republished here, so we link to them instead.