Within Official Files
Why did the RAAF stop taking UFO reports?
Australia's UFO reporting system faded out because Defence judged the small unexplained residue not worth continued investigation.
On this page
- The RAAF filtering role before the mid 1990 s
- What changed in 1994, 1996 and 2013
- What the end of reporting means for Victorian cases
Page outline Jump by section
Introduction
The Royal Australian Air Force (RAAF) did not stop taking UFO reports because it concluded that extraterrestrial spacecraft had been disproved. Instead, it ended the practice because Defence judged that the remaining unexplained cases were too few, too poorly evidenced, and too insignificant from a national-security perspective to justify continued investigation. By the mid-1990s, the RAAF’s view was that unusual aerial sightings no longer warranted a dedicated reporting and assessment effort. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
This decision matters for Victoria’s UFO history because many of the state’s best-known cases—including the 1966 Westall incident and debates surrounding the Frederick Valentich disappearance—occurred during a period when official reporting channels still existed. Understanding when those channels operated, and why they were eventually withdrawn, helps explain both the value and the limits of official records when assessing Victorian UFO claims.
The RAAF filtering role before the mid-1990s
For decades, the RAAF’s interest in UFO reports was primarily practical rather than speculative. During the Cold War, an unidentified object in Australian airspace could potentially involve military aircraft, missile testing, foreign surveillance activity, satellites re-entering the atmosphere, or hazards to aviation. Reports therefore had to be screened to determine whether they posed a defence or safety concern. [Naval Historical Society of Australia]navyhistory.auUFO sightings became common during the Cold War.Read moreNaval Historical Society of AustraliaThe RAAF and the UFO's: some of the story11 Jul 2021 — Wing Commander Paget discussed the RAAF's inv…
The Air Force’s role was largely that of a filter. Personnel collected reports, compared them against known aircraft activity, astronomical phenomena, weather conditions and other conventional explanations, and considered whether further investigation was justified. Many files now held by the National Archives show exactly this process: witnesses reported unusual objects, officials sought ordinary explanations, and only a small minority of cases remained unresolved. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
This point is often lost in later debates. An “unexplained” classification did not mean a sighting had been judged extraordinary. In many instances it simply meant there was insufficient information to identify the cause confidently. Missing data, poor observations, lack of radar confirmation, or conflicting witness accounts could all leave a case unresolved without making it mysterious in a stronger sense. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
What changed in 1994?
The clearest official explanation comes from material summarised by the National Archives of Australia. According to the Archives, the RAAF ceased investigating UFO sightings in 1994 after concluding that only around 3 per cent of reports could not be explained by natural phenomena and that those residual cases presented little or no threat to security. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
That rationale reveals two important parts of Defence thinking.
First, most reports were being explained. From the Air Force perspective, the investigative process was producing diminishing returns. The overwhelming majority of sightings could be attributed to conventional causes such as aircraft, astronomical objects, atmospheric effects or misidentifications. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
Second, the unresolved residue did not appear operationally significant. Defence’s concern was not whether every sighting had a complete explanation. Its concern was whether unexplained sightings indicated a security threat, hostile activity or a danger to aviation. By the early 1990s, the answer appeared to be no. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
The decision therefore reflected a cost-benefit judgement. Investigating reports consumed staff time, but the investigations were not producing evidence of threats requiring military action. From Defence’s perspective, resources were better directed elsewhere. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
What changed in 1996 and 2013?
Although 1994 is frequently cited as the end of UFO investigations, later Defence statements introduce a slightly more complex timeline.
Documents released under freedom-of-information laws and later public reporting state that the RAAF’s UFO function officially ended in 1996. Defence guidance explained that scientific records provided no compelling reason for the Air Force to continue dedicating resources to recording and investigating unusual aerial sightings. [SBS Australia]sbs.com.auSBS AustraliaIf you see an UFO, don't call the RAAF18 Aug 2015 —… UFO function officially ended in 1996. "Scientific records suggested…
This appears to reflect the difference between ending active investigations and formally winding up the remaining administrative framework. By the mid-1990s the practical investigative role had effectively ceased, and by 1996 Defence regarded the function as finished. [SBS Australia]sbs.com.auSBS AustraliaIf you see an UFO, don't call the RAAF18 Aug 2015 —… UFO function officially ended in 1996. "Scientific records suggested…
The process concluded even more clearly in 2013. A Defence response to Parliament stated that the Unusual Aerial Sightings Policy was cancelled on 25 March 2013. The same response said Defence had no protocol for reporting or recording UFO or UAP (unidentified aerial phenomena) sightings and noted that the Air Force had ceased handling such reports after determining there was no scientific or other compelling reason to continue. [ABC News]abc.net.auaustralian defence dept says it is not looking at ufosABC NewsAustralian Defence not looking at UFOs despite landmark…25 Jun 2021 — Australia's Department of Defence says it has no protoco…
The significance of 2013 is often overlooked. It marked the removal of the last formal policy structure associated with the historic reporting system, leaving Australia without a dedicated Defence programme for collecting UFO reports. [ABC News]abc.net.auaustralian defence dept says it is not looking at ufosABC NewsAustralian Defence not looking at UFOs despite landmark…25 Jun 2021 — Australia's Department of Defence says it has no protoco…
Did the end of reporting support secrecy claims?
For some researchers, the disappearance of the reporting system has been interpreted as evidence that the government lost interest in a genuine mystery. Others have argued that it reflects a deliberate effort to avoid scrutiny.
The available evidence supports a more mundane explanation. Official statements consistently emphasise resource allocation and lack of defence significance rather than secrecy. Defence’s position has remained broadly consistent from the 1990s through the 2020s: the subject does not warrant a dedicated investigative programme because no compelling national-security case has been demonstrated. [SBS Australia+2ABC News]sbs.com.auSBS AustraliaIf you see an UFO, don't call the RAAF18 Aug 2015 —… UFO function officially ended in 1996. "Scientific records suggested…
That does not mean every archival gap has been resolved. Missing files, incomplete records and inconsistent reporting practices have sometimes fuelled suspicions among UFO researchers. However, archival researchers examining Australian government records have generally found a bureaucratic history of collection, filing and routine assessment rather than evidence of a hidden national UFO programme. [project1947.com]project1947.comUnusual Aerial SightingsA Search Through The…Keith Basterfield documents the results of his research into Australian Government files relating to “Unusual Aer…
The key distinction is between records being incomplete and records demonstrating a cover-up. The first is well documented in many historical government archives. The second requires stronger evidence than has emerged from the publicly available Australian files. [ABC News]abc.net.auaccessing australia secret ufo filesMost UFO sightings and encounters could be…
What the end of reporting means for Victorian cases
For readers interested in Victoria’s UFO history, the end of RAAF reporting has several practical consequences.
First, it creates a historical dividing line. Cases that occurred before the mid-1990s may have generated Defence correspondence, assessments or archive files. Cases occurring afterwards are much less likely to have an official Defence paper trail. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
Second, it helps explain why famous Victorian incidents continue to attract attention. Events such as Westall occurred during an era when official agencies still collected unusual aerial sighting reports. Researchers can therefore compare witness testimony against surviving records, even when those records do not provide definitive answers. [ABC News]abc.net.auaccessing australia secret ufo filesMost UFO sightings and encounters could be…
Third, it cautions against treating the existence or absence of an official file as proof of anything. A case may remain unresolved because evidence was weak, because records were lost, or because investigators found no security relevance worth pursuing. Equally, the presence of a Defence file does not automatically indicate an extraordinary event. It often reflects nothing more than the fact that a report entered a system that once existed and no longer does. [NAA]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
In that sense, the RAAF’s withdrawal from UFO reporting is less a mystery than a policy decision. Defence concluded that the small number of unexplained sightings did not justify a continuing programme, and over the following two decades the remaining reporting structures were gradually removed. For students of Victoria’s UFO history, that decision provides essential context for interpreting both the official records that survive and the gaps that remain. [NAA+2SBS Australia]naa.gov.auflying saucers fact or fictionFlying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of…
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Endnotes
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Source: naa.gov.au
Title: flying saucers fact or fiction
Link: https://www.naa.gov.au/blog/flying-saucers-fact-or-fictionSource snippet
Flying saucers – fact or fiction?28 Feb 2018 — The RAAF ceased investigating UFO sightings in 1994, reasoning that only 3 per cent of...
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Source: project1947.com
Title: “Unusual Aerial Sightings”
Link: https://www.project1947.com/kbcat/kb_uasgov.htmSource snippet
A Search Through The...Keith Basterfield documents the results of his research into Australian Government files relating to “Unusual Aer...
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Source: api.parliament.uk
Title: unidentified flying objects
Link: https://api.parliament.uk/historic-hansard/lords/1979/jan/18/unidentified-flying-objectsSource snippet
FLYING OBJECTS (Hansard, 18 January 1979)18 Jan 1979 — The Earl of CLANCARTY rose to call attention to the increasing number of sightings...
Published: January 1979
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Source: questions-statements.parliament.uk
Link: https://questions-statements.parliament.uk/written-questions/detail/2024-12-05/18321/Source snippet
Flying Objects5 Dec 2024 — The MOD ceased to investigate reports of UFO or UAP in 2009 and has not classified any new material on the sub...
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the weekend have brought lots of theories.Read more...
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Link: https://www.sbs.com.au/news/article/if-you-see-an-ufo-dont-call-the-raaf/20fpw1f6xSource snippet
SBS AustraliaIf you see an UFO, don't call the RAAF18 Aug 2015 —... UFO function officially ended in 1996. "Scientific records suggested...
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Source: navyhistory.au
Title: UFO sightings became common during the Cold War.Read more
Link: https://navyhistory.au/podcast/the-raaf-and-the-ufos-some-of-the-story/Source snippet
Naval Historical Society of AustraliaThe RAAF and the UFO's: some of the story11 Jul 2021 — Wing Commander Paget discussed the RAAF's inv...
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Source: abc.net.au
Title: accessing australia secret ufo files
Link: https://www.abc.net.au/news/2024-12-07/accessing-australia-secret-ufo-files/104673082Source snippet
Most UFO sightings and encounters could be...
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UFO sightings at weapons testing site, WoomeraThere were Wewak sightings offered a range of explanations for the phenomena, ranging from...
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Source: abc.net.au
Title: australian defence dept says it is not looking at ufos
Link: https://www.abc.net.au/news/2021-06-26/australian-defence-dept-says-it-is-not-looking-at-ufos/100246652Source snippet
ABC NewsAustralian Defence not looking at UFOs despite landmark...25 Jun 2021 — Australia's Department of Defence says it has no protoco...
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Title: defence wont follow pentagon in ufo alien investigation
Link: https://www.abc.net.au/news/2021-10-28/defence-wont-follow-pentagon-in-ufo-alien-investigation/100574392Source snippet
Defence won't follow Pentagon to launch an investigation...27 Oct 2021 — The Royal Australian Air Force chief says Australia has no plan...
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UFO reportsEarly letters regarding UFO sightings · Correspondence on the Rendlesham Forest incident · Documents on UFO policy and communi...
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"CSV... Australia; Convicts -- Australia; Henry Porcher (Ship); Welsby, Henry" 18,2025-01-01T05:08:03,On-site,[https://onesearch.slq.qld.go..."](https://onesearch.slq.qld.go...")...
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Australia's military has lost its X-Files, detailing sightings of Unidentified Flying Objects, or UFOs, across the...Read more...
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The truth is not out thereThose reporting UFO sightings would describe what they saw in detail. The UFOs described were often metallic an...
Additional References
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A 2014 discovery of documents from a secret US-Australian radiation-testing initiative, the HIBAL project, fueled speculation that the ob...
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Link: https://www.facebook.com/WWLP22News/posts/scientists-gained-access-to-australias-military-files-on-ufos-and-did-some-resea/10159170341499099/Source snippet
Scientists gained access to Australia's military files on...The RAAF stopped investigating UFO reports in 1996 and since then, significa...
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House of Representatives, Debates, 2 September 19752 Sept 1975 — And your petitioners as in duty bound will ever pray, by Mr MacKellar...
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Title: It’s considered Australia’s mass UFO sighting event
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1966, more than 100 school students in Westall, Melbourne say they witnessed UFOs hovering over the school oval. They also say t...
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records from the Air Force's unidentified flying objects (UFOs) investigations.... For more than 20 years, the U.S. Air Force analyzed U...
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Pentagon UFO Files | UAP Disclosure | US Air Force UFO | Lake Huron UFO Incident | Vantage this Week...
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confirmed real but...Declassified 1971 Australian Joint Intelligence Organisation report into UFOs including knowledge of the U.S coverin...
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Title: 243606 defence drops 10 page ufo dossier
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Defence drops 10-page UFO dossier8 Apr 2024 — Defence drops 10-page UFO dossier. The dossier includes 17 defence communications about UFO...
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'Giant triangle': Aussie's 'mind-blowing' UFO encounter1 Sept 2024 — In deciding to cease investigating UFO reports in 1994, the RAAF rea...
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Canberra DailyThe truth is out there, Canberra11 Aug 2025 — By 1994, RAAF ceased all investigations. Subsequent reports of UFOs to local...
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