Within WA UFOs
When Perth UFOs Became Aircraft
Perth and nearby reports, including Wembley and Pearce-linked cases, show how some sightings became identifiable after aviation checks.
On this page
- Perth area sighting examples
- How aircraft checks changed the record
- Why solved cases still matter
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Introduction
Perth-area UFO reports are useful precisely because some of them became less mysterious after aviation checks. In Western Australia’s wider UFO history, the most dramatic stories often come from remote roads and country police stations. Perth and its suburbs show a different pattern: bright lights seen near airports, military training routes, coastal flight paths and suburban horizons could sometimes be matched to ordinary aircraft. That does not make the witnesses foolish. It shows how a sincere observation can change once investigators compare direction, timing, altitude, runway use and nearby military activity.
The most revealing Perth examples are not spectacular “proof” cases. They are modest entries in RAAF and civil aviation records: Wembley, Balga and Swanbourne sightings in 1973, and a later Department of Aviation file in which a 1983 report was passed to RAAF Base Pearce for checking. Together they show how “unidentified” could mean “not yet checked”, not “unexplainable”. The Black Vault+3Internet Archive+3Internet Archive [archive.org]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
Why Perth sightings sit apart from WA’s remote-road cases
Western Australia’s UFO archive is often associated with distance: country roads, farm properties, mining towns, police stations and witnesses far from immediate technical support. The WA Police “UFO File”, held in the State Records Office and discussed by the State Library of Western Australia, includes reports from government officials and members of the public dating back to 1951, with many reports from country areas through the 1950s, 1960s and 1970s. [State Library of Western Australia]slwa.wa.gov.auOpen source on wa.gov.au.
Perth reports are different because the sky is busier and easier to cross-check. The metropolitan area sits near Perth Airport, Jandakot Airport, coastal visual routes and RAAF Base Pearce. A witness in Wembley, Balga, Swanbourne or Mosman Park might be watching a genuine light whose aircraft identity is not obvious from the ground. Viewed at night or from an awkward angle, landing lights can appear stationary, a formation can look like linked objects, and a banking aircraft can seem to change direction abruptly.
This matters because Perth cases help separate two questions that are often blurred. The first is whether the witness saw something real. In many cases, yes: lights, objects, manoeuvres or formations were recorded. The second is whether the sighting remained unexplained after aviation checks. In several Perth-area entries, the answer was no: the record itself proposed aircraft, military trainers or balloons as likely causes.
Perth-area sighting examples
The best compact portfolio comes from 1973 RAAF unusual aerial sighting summaries. The records are not polished narratives; they are tabulated official-style entries with date, time, location, description and possible cause. That makes them valuable for this page because the explanation sits beside the report, showing how the case changed once aviation context was considered.
The clearest Wembley entry was recorded for 25 June 1973 at 0200 GMT. The report described “two white objects at high altitude moving to the north west” from Wembley, WA. The possible cause was listed as “a Macchi formation from RAAF Pearce” — almost certainly referring to military jet trainers rather than an unknown craft. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
Balga appears in the same run of 1973 records. On 25 May 1973 at 0222 GMT, the description was a “dull white object with pulsating red glow” that appeared to perform aerial manoeuvres. The possible cause was recorded as a Macchi from RAAF Pearce. That is a useful example because the witness description sounds more active and unusual than a simple “light in the sky”, yet the official explanation still pointed to a known training aircraft. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
Swanbourne provides another kind of urban explanation. On 12 August 1973, the report described bright white or blue-white lights moving south and disappearing behind trees. The possible cause was “aircraft approaching Perth airport”. The wording is plain, but the case is important: from a suburb west of the city, a landing or approach sequence could look like a mysterious light source, especially if the aircraft’s body was not visible and only intense lights were seen. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
There were also Perth-adjacent reports that pointed away from aircraft but still towards ordinary aerial causes. A Mosman Park entry for 1 December 1973 described a large bright silver object rising from the south towards north-north-east; the possible cause was a meteorological balloon. This is a reminder that “ordinary explanation” did not always mean aircraft, although aircraft were a recurring solution around Perth. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
How aircraft checks changed the record
The Wembley and Balga entries show the practical value of checking nearby military activity. RAAF Base Pearce is not a remote footnote in Perth’s aviation geography. It is the main Air Force base in Western Australia, about 35 kilometres north of Perth, and the Air Force describes it as one of the busiest RAAF bases in the country by aircraft movements, with pilot training as its primary role. [Air Force]airforce.gov.auAir Force RAAF Base Pearce | Air ForceAir Force RAAF Base Pearce | Air Force
That setting makes a Pearce-linked explanation plausible in a way it would not be for every WA sighting. If a report involved high-altitude white objects, manoeuvring lights, formation movement or red-and-white aircraft lighting north of the city, an investigator had an obvious first question: were Pearce aircraft operating? In the 1973 Wembley entry, that question appears to have resolved the sighting into a Macchi formation rather than a lingering mystery. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
Perth Airport checks work differently. They do not depend on military training, but on runway use, approach paths, aircraft lighting and the way perspective can distort motion. Airservices Australia explains that flight paths are corridors rather than exact lines, that Perth Airport paths must be designed around Pearce military airspace and Jandakot airspace, and that arriving jets are generally aligned with the runway at least ten kilometres from the airport before descending on a glide slope. [aircraftnoise.airservicesaustralia.com]aircraftnoise.airservicesaustralia.comPerth Airport Flight Paths – As A National InsightfullPerth Airport Flight Paths – As A National Insightfull
That helps explain the Swanbourne-style report. A bright approach light seen head-on can seem to hover because the aircraft is moving towards the observer rather than across the field of view. It can then appear suddenly to move, vanish behind trees, split into multiple lights or reveal red and green navigation lights as its angle changes. Nothing in that sequence requires deception or poor eyesight; it is a normal problem of interpreting distant lights without depth cues.
The Pearce link and the 1983 Watheroo file
The Pearce connection did not end with the 1973 summaries. A Department of Aviation file concerning “Aerial Phenomenon” includes a 1983 report made after a sighting on 25 February 1983 near Watheroo, north of Perth. The witness wrote to the Department of Aviation’s Perth office after phoning Perth briefing, describing three intense silver-gold lights and providing a sketch. The department forwarded the matter to the Officer Commanding at RAAF Base Pearce for “information and necessary action”. [The Black Vault]documents.theblackvault.comThe Black Vault
This case is not a simple solved Perth suburb sighting, and it should not be treated as if the available excerpt proves an aircraft explanation. Its value here is procedural. It shows the ordinary pathway by which a WA report could move from a civilian aviation contact to a nearby RAAF base with the ability to check military flying activity. The same logic underpins the Wembley and Balga explanations: before invoking an extraordinary unknown, investigators had to ask whether known aircraft were in the right place at the right time.
The file also includes a newspaper clipping stating that RAAF and associated agencies such as the Aviation Department and Bureau of Meteorology had spent many hours following up reports, and that a Defence spokesman said all except about three per cent of sightings in the previous decade had been explained. The percentage should be read cautiously because it comes through a press clipping inside the file, not a full statistical audit, but it captures the official posture of the period: most reports were expected to have mundane causes after checking. [The Black Vault]documents.theblackvault.comThe Black Vault
Why solved cases still matter
Solved Perth cases are not embarrassing leftovers in WA UFO history. They are some of the most useful records because they show the difference between an initial report and a tested case. A person may honestly report a fast light, a silent formation or an object apparently making aerial manoeuvres. The case only becomes historically meaningful when the report is compared with aircraft movements, weather, astronomy, balloons and local airspace.
They also protect the genuinely unresolved material from being padded with weak examples. If Wembley’s two high-altitude white objects can be linked to a Macchi formation from Pearce, then it should not be promoted later as a mysterious Perth UFO. If Swanbourne’s blue-white lights can be explained as aircraft approaching Perth Airport, then the value of the case is educational rather than evidential. [Internet Archive]archive.orgInternet Archive Full text of "Australian UFO FilesInternet Archive Full text of "Australian UFO Files
For readers, the lesson is practical: “UFO” in an old record often means unidentified at the moment of report, not unidentified forever. Perth’s aviation environment gives investigators more tools than remote-road cases usually provide. Nearby bases, airports, training circuits, flight paths and runway operations can all turn a strange sighting into a known aircraft event.
The modern reporting environment makes this even more important. Airservices now points the public to historical flight-path information through WebTrak, while Defence states that RAAF Base Pearce flying activity and aircraft noise information are handled through Defence aircraft-noise channels. That does not solve every old sighting, but it shows the kind of mundane checking that should come before any stronger claim. [aircraftnoise.airservicesaustralia.com]aircraftnoise.airservicesaustralia.comPerth Airport Flight Paths – As A National InsightfullPerth Airport Flight Paths – As A National Insightfull
What the Perth cases add to Western Australia’s UFO record
Perth-area cases add balance to the Western Australian UFO story. The state’s archive includes frightened witnesses, police reports, remote sightings and cases that were not neatly explained at the time. But it also includes entries where ordinary aviation checks changed the record sharply. In Perth, the sky was not empty: it contained civil arrivals, departures, training flights, military aircraft, visual routes and airport approach lights.
That does not mean every Perth-area sighting was an aircraft. It means aircraft were a first-order explanation, not an afterthought. The strongest reading of the Wembley, Balga and Swanbourne examples is that solved cases deserve to stay in the history, but in the right category. They show how Western Australian investigators could move from witness report to likely cause, and why careful checking often matters more than the dramatic first description.
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Endnotes
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Source: archive.org
Title: Internet Archive Full text of “Australian UFO Files”
Link: https://archive.org/stream/AustralianUFOFiles/E1327_5-4-AIR_part%206-7_7061048_djvu.txt -
Source: documents.theblackvault.com
Title: The Black Vault
Link: https://documents.theblackvault.com/documents/ufos/australia/K95_1986-871_1886625.pdf -
Source: aircraftnoise.airservicesaustralia.com
Title: Perth Airport Flight Paths – As A National Insightfull
Link: https://aircraftnoise.airservicesaustralia.com/2023/03/21/perth-airport-flight-paths/ -
Source: aircraftnoise.airservicesaustralia.com
Title: What are the flight paths in my area – As A National Insightfull
Link: https://aircraftnoise.airservicesaustralia.com/category/what-are-the-flight-paths-in-my-area/ -
Source: archive.org
Link: https://archive.org/stream/AustralianUFOFiles/A703_554-1-30_Part%202_12055824_djvu.txt -
Source: slwa.wa.gov.au
Link: https://slwa.wa.gov.au/stories/slwa-abc-radio/truth-not-out-there -
Source: airforce.gov.au
Title: Air Force RAAF Base Pearce | Air Force
Link: https://www.airforce.gov.au/about-us/bases/raaf-base-pearce -
Source: documents.theblackvault.com
Title: E1327 5 4 AIR part 1 7061046
Link: https://documents.theblackvault.com/documents/ufos/australia/E1327_5-4-AIR_part%201_7061046.pdf -
Source: documents.theblackvault.com
Title: E1327 5 4 AIR part 6 7 7061048
Link: https://documents.theblackvault.com/documents/ufos/australia/E1327_5-4-AIR_part%206-7_7061048.pdf -
Source: documents.theblackvault.com
Link: https://documents.theblackvault.com/documents/ufos/australia/0%20-%20foia%20australia%20national%20archives%20file%20numbers%20notes.pdf -
Source: Wikipedia
Title: RAAF Base Pearce
Link: https://en.wikipedia.org/wiki/RAAF_Base_Pearce -
Source: airforce.gov.au
Link: https://www.airforce.gov.au/ -
Source: assets.publishing.service.gov.uk
Title: ufo report 2009
Link: https://assets.publishing.service.gov.uk/media/5a7582c440f0b6397f35efcb/ufo_report_2009.pdf -
Source: aafcans.gov.au
Title: RAA F Pearce
Link: https://www.aafcans.gov.au/outlet/raaf-pearce/ -
Source: parliament.wa.gov.au
Link: https://www.parliament.wa.gov.au/hansard/daily/lh/2008-05-14/pdf/download -
Source: trove.nla.gov.au
Link: https://trove.nla.gov.au/newspaper/article/17294192 -
Source: catalogue.nla.gov.au
Link: https://catalogue.nla.gov.au/catalog/1468429 -
Source: trove.nla.gov.au
Link: https://trove.nla.gov.au/newspaper/article/270072746 -
Source: naa.gov.au
Title: records released march 2021
Link: https://www.naa.gov.au/sites/default/files/2021-05/records-released-march-2021.pdf
Published: march 2021 -
Source: naa.gov.au
Title: royal australian air force
Link: https://www.naa.gov.au/explore-collection/defence-and-war-service-records/royal-australian-air-force -
Source: airforcenewspaper.defence.gov.au
Link: https://www.airforcenewspaper.defence.gov.au/ -
Source: defence.gov.au
Title: RAA F Pearce
Link: https://www.defence.gov.au/about/locations-property/base-induction/raaf-pearce
Additional References
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Source: youtube.com
Link: https://www.youtube.com/watch?v=Rrou1Yl-haoSource snippet
Unidentified Aerial Phenomenon (UAP) witnessed and photographed @aspwexperience...
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Source: youtube.com
Title: Unidentified Aerial Phenomenon (UAP) witnessed and photographed @aspwexperience
Link: https://www.youtube.com/watch?v=4npE-Fgh6M4Source snippet
The Westall Encounter: Australia's Most Profound UFO Sighting...
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Source: youtube.com
Title: Every RAAF aircraft in one insane formation flypast | CGI (not AI)
Link: https://www.youtube.com/watch?v=E3fiC0otjFUSource snippet
Space junk: The mystery flying object that lit up Melbourne's sky, revealed...
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Source: youtube.com
Title: The Westall Encounter: Australia’s Most Profound UFO Sighting
Link: https://www.youtube.com/watch?v=8yxg5BCdAHQSource snippet
Every RAAF aircraft in one insane formation flypast | CGI (not AI)...
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Source: linkedin.com
Link: https://www.linkedin.com/pulse/australias-forgotten-uap-record-now-part-disclosure-dr-andrew-btobc -
Source: facebook.com
Link: https://www.facebook.com/10newsplus/videos/did-you-happen-to-see-this-mysterious-ufo-an-expert-reveals-what-the-unusual-sig/856929463667961/ -
Source: instagram.com
Link: https://www.instagram.com/reel/DBs7Gd6yood/?hl=en -
Source: reddit.com
Link: https://www.reddit.com/r/perth/comments/1ntxxc5/is_the_whole_town_flying_out/ -
Source: jetaviation.com
Link: https://www.jetaviation.com/location/pearce/ -
Source: facebook.com
Link: https://www.facebook.com/groups/686605994817326/posts/3592745227536707/
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