RNZAF Kaikoura Investigation Report
One month after the Kaikoura sightings, the Royal New Zealand Air Force issued its official report, attributing the events to natural atmospheric phenomena, squid-boat lights and refracted Venus — a conclusion widely contested.
Background
The Report
Following the multi-night Kaikoura radar-visual-film encounters of December 1978, the Royal New Zealand Air Force delivered its official investigation report in early 1979. The report concluded that witnesses — including airline pilots, reporters and radar operators — had been confused by natural atmospheric phenomena, by the lights of squid-fishing vessels in the Cook Strait, and by refracted images of the planet Venus.
Contested Findings
The conclusions were rejected by most witnesses and by independent analysts. The filmed objects had been tracked on radar by Wellington Air Traffic Control simultaneously with visual observations — a fact that was difficult to reconcile with the squid-boat or Venus explanation. Dr Bruce Maccabee, a US Navy physicist, later analysed the footage and concluded the objects were genuinely unexplained.
Significance
Coulthart cites the report as a textbook example of institutional 'explaining away' rather than genuine investigation, and argues that the Kaikoura case remains one of the best-documented unexplained aerial incidents of the late twentieth century.