The 2018 Irish Airspace UFO Sightings

Theoretical Alignment

The case aligns most strongly with a mundane misperception framework rather than any exotic hypothesis: trained but non-astronomer observers, moving at 500+ knots inside a pressurized cockpit with no external reference points, independently misjudged the range, altitude, and true nature of what the weight of the ground-based evidence indicates was very likely a bright, fragmenting meteor entering the atmosphere along a similar bearing to their flight paths. The Extraterrestrial Hypothesis draws some interest only because the witnesses were professional aircrew rather than casual observers, but the case offers no structured craft, no maneuvering behavior inconsistent with a ballistic atmospheric entry, and no physical or instrumented trace consistent with a controlled vehicle. The Interdimensional Hypothesis finds essentially nothing to engage with here — there is no reported high-strangeness element, missing time, or physiological effect of the kind IDH proponents typically point to. The comparatively high Psycho-Social alignment does not imply fabrication; rather, it reflects a well-documented aviation phenomenon in which a genuinely bright, fast-moving celestial event, seen edge-on from a moving high-altitude platform with no fixed reference points, is reflexively parsed by a startled human observer as a nearby object on a "collision" or "intercept" trajectory rather than a distant, harmless atmospheric event many miles above and beyond the aircraft.

Background

By November 2018, Ireland had no dedicated government body for evaluating unidentified aerial phenomena, and had never really had one. The state's engagement with the subject had always been ad hoc: in 1981 the then-minister for transport, Albert Reynolds, answered a parliamentary question by reporting "eight UFO reports since 1962," according to records reported by The Irish Times in 2023. Responsibility for aviation-adjacent UFO reports had, by default, settled on the Irish Aviation Authority (IAA), the statutory body responsible for air traffic control and civil aviation safety oversight across Irish airspace, including Shannon Air Traffic Control's oceanic and domestic sectors covering the eastern edge of the North Atlantic Track system used by the great majority of transatlantic flights between North America and Europe.

Friday, November 9, 2018 began as an entirely ordinary morning across that airspace. Dozens of westbound and eastbound transatlantic flights were converging on and diverging from Irish controlled airspace in the pre-dawn hours, as they do every day, in the high-level airspace (from 24,500 feet upward, per the Irish Examiner) where oceanic traffic transitions to domestic European air traffic control. Among them that morning were British Airways' Speedbird94, a Boeing 787 Dreamliner inbound from Montreal–Trudeau International Airport to London Heathrow; Virgin Atlantic's Virgin76, a Boeing 747 inbound from Orlando International Airport to Manchester; and a Norwegian Air Boeing 737 inbound from Stewart International Airport in New York's Hudson Valley to Shannon. The three crews had no connection beyond sharing, for a few minutes that morning, the same stretch of sky and the same Shannon frequency, on which they could hear one another.

Sunrise on the Kerry coast on November 9, 2018 came at about 07:55 GMT. According to JPL Horizons, at 06:45 GMT the Sun was about 10° below the horizon at 52°N, 10°W, which is nautical twilight. At cruising altitude the horizon sits lower, so the crews would have seen the eastern sky already brightening while the sky around them was still dark. The Moon, only about 3% lit, was below the horizon. These are good conditions for a bright meteor to stand out, and poor ones for judging its distance.

Complete Timeline

Date	Event
1962 – 1981	According to records reported by The Irish Times in 2023, then-minister for transport Albert Reynolds told a 1981 parliamentary question that there had been "eight UFO reports since 1962."
November 7, 2018	NATO's Exercise Trident Juncture 2018, the largest NATO exercise in decades, concludes its live field phase across Norway, the North Atlantic, and the Baltic — the most significant contemporaneous military activity in the wider North Atlantic theatre, though not in Irish-controlled airspace.
November 9, 2018 — approx. 06:47 GMT	The captain of British Airways Speedbird94 (Boeing 787, Montreal–Heathrow), passing over Kerry, asks Shannon Air Traffic Control whether military exercises are under way. She describes "a very bright light" that came up the aircraft's left side, then "rapidly veered to the north" and "disappeared at very high speed": "It was moving so fast."
November 9, 2018 — moments later	Shannon Control replies: "There is nothing showing on either primary or secondary [radar]," and tells her that "other aircraft in the air have also reported the same thing so we are going to have a look and see." No military exercises are known in the area.
November 9, 2018 — shortly after	The crew of Virgin Atlantic Virgin76 (Boeing 747, Orlando–Manchester) describes "multiple objects following the same sort of trajectory," "two bright lights" at their 11 o'clock that "seemed to bank over to the right and then climb away at speed." According to press accounts of the recording, the Virgin pilot suggested it might be a meteor or another object re-entering.
November 9, 2018 — same window	A Norwegian Air 737 (Stewart, NY–Shannon; flight D81768, per AirNav RadarBox) is also on the frequency. One voice says, "Glad it wasn't just me," and an unidentified pilot calls the speed "astronomical, it was like Mach 2."
November 9, 2018 — same morning	Astronomy Ireland posts that it has "reports of a massive fireball," "greenish in colour with a long tail, travelling quite slow and broke into several pieces." Its head, David Moore, later tells The Times he is "1,000%" sure the pilots saw a fireball, and says people on the west coast reported one at the same time.
November 12–13, 2018	The Shannon ATC audio recording, captured and published by LiveATC.net, begins circulating publicly; Irish and international media (TheJournal.ie, the Irish Examiner, the BBC) report the story. The Irish Aviation Authority says that "following reports from a small number of aircraft on Friday, November 9, of unusual air activity," it has filed a report that "will be investigated under the normal confidential occurrence investigation process."
November 13, 2018	Aviation journalist Gerry Byrne tells the Irish Examiner: "In all probability they were meteorites and it's not uncommon for meteorites to come in at a low angle"; astronomer Apostolos Christou of the Armagh Observatory tells the BBC the pilots likely saw a piece of rock or dust — "commonly called shooting stars" — possibly no larger than a walnut or an apple.
November 13–15, 2018	The story is picked up internationally by CBS News, NBC News, CNBC, Newsweek, Time and many other outlets; Prof. Michael Garrett of the Jodrell Bank Centre for Astrophysics tells the Irish Examiner that a meteorite "would also be travelling at speed and it would break into multiple components," that it is "a more reasonable explanation," and that "my gut explanation is that there's probably a natural explanation rather than UFOs," while saying good-quality reports like this should be followed up.
2018 – ongoing	No public findings from the IAA's confidential occurrence investigation have ever been released; under the IAA's standard occurrence-reporting protocol, such investigations are conducted for aviation-safety learning purposes and are not designed to produce a public verdict on the object's identity.
July 2023	The Irish Times ("Ireland's X-Files," 16 July 2023) reports state records released under Freedom of Information that show civil servants passing UFO queries between departments. The article opens with a separate 2023 Shannon pilot report and does not mention the 2018 case.
2023	According to the same records, the Oireachtas Committee on Public Petitions is considering a proposal to establish "Project Morrigan" to make Ireland a leader in the scientific study of UAP. This site found no source linking the proposal to the 2018 case.

"Is There Any Military Activity in the Area?": The First Call

The recorded exchange that made this case famous begins, appropriately for a case about professional pilots doing their jobs, in the flattest possible procedural language. At approximately 6:47 AM, the captain of British Airways Speedbird94 — a Boeing 787 Dreamliner passing over Kerry on its overnight crossing from Montreal to London Heathrow, in the hour before sunrise — keyed her radio and asked Shannon Control a simple, safety-first question: was there any military activity scheduled in the area? It is the natural first question a professional aviator asks when she has just seen something unexplained and fast-moving near her aircraft, because an unscheduled military exercise or unannounced fast-jet transit is, statistically, by far the most likely mundane explanation for exactly this kind of report.

Asked by the controller, "Alongside you?", she described "a very bright light" that had come up along the aircraft's left-hand side, then "rapidly veered to the north" and "disappeared at very high speed." "It was moving so fast," she said. She was not describing a structured, hovering, or clearly craft-like object — by her own account, the entire event consisted of a light appearing, moving, and disappearing, all within a matter of seconds. Shannon Control delivered the reply that became the case's most quoted line: "There is nothing showing on either primary or secondary [radar]." No military exercise was known in the area.

Virgin76 and the Norwegian Air Confirmation

What transformed a single, easily dismissed pilot report into a genuine multi-witness case was what happened next: within a short window of the British Airways call, the crew of Virgin Atlantic's Virgin76, a Boeing 747 flying the transatlantic Orlando-to-Manchester route along a broadly similar corridor, radioed Shannon Control. All three crews were on the same frequency, and the controller told the BA captain that "other aircraft in the air have also reported the same thing," so the reports were not made in isolation. Their description shared the core elements of brightness and speed but differed in detail in ways a genuine, physically confusable natural phenomenon would predict: rather than a single light, the Virgin76 crew described "multiple objects following the same sort of trajectory," specifying "two bright lights at 11 o'clock" that "seemed to bank over to the right and then climb away at speed." Notably, according to press accounts of the recording, it was the Virgin pilot who suggested the explanation that would prove most durable: that the objects might be a meteor or some other object re-entering the atmosphere.

A third aircraft, a Norwegian Air Boeing 737 approaching Shannon from Stewart International Airport in New York, was also part of the exchange (a voice on the recording says, "Glad it wasn't just me"), bringing the number of crews involved to three — a detail widely (if sometimes imprecisely) summarized in contemporary press coverage as "three commercial airlines" or, counting individual crew members across the three cockpits, "at least four pilots." One pilot, whose aircraft is not identified in the recording as reported, offered the case's single most quoted line of hyperbole: that the object's speed was "astronomical. It was like Mach 2 or something" — twice the speed of sound, a figure repeated in nearly every subsequent news account of the case, even though, as later commentary would point out, a genuine meteor entering the atmosphere typically travels at tens of times the speed of sound, making "Mach 2" a strangely modest estimate for a natural fireball and a data point cited by some as evidence the pilots saw something closer and slower than a meteor, and by skeptics as further evidence that visual speed estimation of a distant light with no fixed reference point is simply unreliable in either direction.

The Astronomy Ireland Fireball Reports

The detail that matters most for how this case is assessed did not come from the cockpit. Astronomy Ireland, the country's largest astronomy organization, which collects public fireball reports, posted that it had "reports of a massive fireball" that morning. It described the object as "greenish in colour with a long tail, travelling quite slow and broke into several pieces" (as quoted by the Irish Examiner). Its head, David Moore, told The Times he was "1,000%" sure the pilots had seen a fireball, and press accounts quote him saying four people on Ireland's west coast reported a fireball at the same time and that it probably fell into the sea. Astronomy Ireland has not published the individual reports, their exact times, or a trajectory, so the match rests on its summary.

The apparent contradiction between "instant, blinding light that vanished at Mach 2" (the pilots' framing) and "fireball that moved comparatively slowly and broke into several visible pieces" (the ground observers' framing) is not, on close examination, actually a contradiction — it is close to the textbook signature of the same underlying physical event described from two very different vantage points. A bright meteor entering the atmosphere and fragmenting genuinely does move relatively slowly across the sky when judged against a fixed horizon from the ground at a safe distance, over a duration of one to several seconds, exactly matching an observer with time to watch it fragment. The same event seen edge-on, at much closer range, from inside a moving aircraft with no fixed horizon reference and startled attention only catching the tail end of the event, would very plausibly register as a single, blindingly bright flash that seemed to move at extraordinary speed relative to the aircraft and then simply vanish — close to the "rapidly veered to the north" and "disappeared at very high speed" language the BA captain used. The multiple bright lights the Virgin76 crew described, moreover, align closely with a fragmenting bolide breaking into several glowing pieces, rather than with a single coherent craft.

The Irish Aviation Authority's Investigation and Its Limits

Once the recorded audio began circulating publicly in mid-November 2018, the Irish Aviation Authority issued a brief confirmation rather than a full public statement: following reports "from a small number of aircraft on Friday, November 9, of unusual air activity," it had filed a report, and "this report will be investigated under the normal confidential occurrence investigation process." That single sentence has done a great deal of interpretive work in subsequent UFO-community discussion of the case, frequently cited as evidence of an "official investigation" implying institutional seriousness about the possibility of a genuine anomaly. In practice, the IAA's occurrence-reporting system is a standard, globally used civil-aviation-safety mechanism — the same confidential process used to log and review bird strikes, near mid-air collisions, weather encounters, and equipment malfunctions, designed to extract aviation-safety lessons rather than to adjudicate the metaphysical identity of an unidentified light. No version of the IAA's findings, if any final determination was ever reached, has been made public, and no subsequent Freedom of Information release has surfaced a completed report specifically on this incident, leaving the confidential occurrence file's actual conclusions — if it reached one at all — outside the public record to this day.

Public Release of the ATC Audio

Unlike many historic UFO cases that rely entirely on after-the-fact witness recollection, this case is unusual in having its primary evidence exist as a contemporaneous, unedited audio recording rather than a later retelling. LiveATC.net, a long-running volunteer network that streams and archives live air traffic control radio communications from airports and control centers worldwide (including Shannon), captured the exchange as it happened and made the recording publicly accessible, exactly as it does for tens of thousands of hours of routine aviation radio traffic daily. It was the circulation of that specific clip — rather than any press release, whistleblower account, or UFO-organization investigation — that turned three routine radio calls into international news within days. This detail matters for assessing the case's credibility: the core testimony was never filtered through memory, media paraphrase, or a UFO investigator's transcription before reaching the public; the raw words, tone, and phrasing of the crews and controllers are preserved exactly as spoken, which is both a genuine evidentiary strength (no distortion through retelling) and a genuine evidentiary limit (the recording captures only what the crews chose to say over the radio in the moment, not a full debrief of everything they observed).

Ireland's Uneasy Institutional Relationship with UFO Reports

The 2018 Shannon case did not occur in an institutional vacuum, and understanding it requires understanding just how little institutional infrastructure Ireland has ever had for this category of report. Unlike the United States (which has had, at various points, Project Blue Book, AATIP, and now AARO) or the United Kingdom (which maintained a dedicated Ministry of Defence UFO desk for decades), Ireland has never operated a standing government office tasked with investigating unidentified aerial phenomena. The 2023 tranche of internal Irish government correspondence obtained under Freedom of Information law and reported by The Irish Times under the headline "Ireland's X-Files" laid this institutional gap bare in unusually candid terms: civil servants across multiple departments were shown attempting to redirect UFO-related public inquiries to one another, In one exchange from around 2019, an official in the Department of Transport's air navigation services division, handed a caller's report of mysterious lights, wrote to a colleague: "Ah here, you can't push that one on to us! You know exactly how much involvement we have in space." This is the same institutional landscape the 2018 Shannon pilots' reports landed in: an aviation regulator equipped to log and privately review the incident as a safety occurrence, but no scientific body, defense body, or dedicated UAP office with either the mandate or the expertise to conduct — let alone publish — a rigorous public investigation into what the pilots actually saw.

Key Witnesses

The Five Observables Assessment

The Five Observables framework, developed by former AATIP director Luis Elizondo, is applied to the performance characteristics reported in this case:

Assessment: Anti-Gravity Lift is rated absent: no witness, in any account, described hovering, sudden directional reversal, or any lift-against-gravity behavior — every description is of linear, ballistic-looking motion consistent with an object simply passing through the field of view. Instant Acceleration and Hypersonic Velocity are both rated speculative rather than present or absent, because the "Mach 2" and "disappeared at very high speed" impressions rest entirely on unaided visual estimation from a fast-moving aircraft with no fixed reference point — exactly the circumstance in which a distant meteor's true angular velocity is most easily mistaken for a much closer object's linear velocity, in either direction. Low Observability is rated absent: every account describes the object(s) as extremely, almost blindingly bright, the opposite of a low-observable or stealthy platform. Trans-Medium travel is rated absent/not applicable, as no witness reported any transition between air, water, or space.

Evidence Assessment

Why "Disputed"

The 2018 Irish Airspace UFO Sightings earn a DISPUTED rating on this site's scale because the case combines a genuinely strong witness pool with an unusually well-timed, independently corroborated conventional explanation — the two pull in opposite directions, and neither fully resolves the case. On the strength side: three professionally credentialed commercial flight crews were involved within a short window, using the flat, safety-first language of pilots reporting a possible traffic conflict rather than the excited language of a UFO sighting, and the entire core testimony survives as an unedited contemporaneous recording rather than a retold anecdote. That is a genuinely higher bar of multi-witness corroboration than the great majority of "lights in the sky" reports ever clear. Weighing heavily against an anomalous reading, however, is the Astronomy Ireland fireball report: ground witnesses on the west coast reported a bright, greenish fireball breaking into pieces at about the same time. That is a level of dated, physically specific support for the mundane explanation that most disputed pilot-UFO cases do not have, even though the underlying reports have not been published. Radar found nothing, no military activity was scheduled, no photograph or physical trace of any kind exists, and astronomers and an aviation journalist all favored the same meteor explanation within days. The case is not confidently solved — the IAA's own confidential investigation never published a public conclusion, the "Mach 2" speed estimate sits awkwardly with a simple meteor model, and the precise correlation between the ground fireball reports and the specific cockpit sightings has never been rigorously, quantitatively established rather than asserted by timing alone — but the balance of genuinely independent evidence leans meaningfully toward a natural, if dramatic, atmospheric event rather than an unexplained craft, placing the case in disputed rather than credible territory.

Sensor & Instrumentation Detection Profile

No airborne or ground-based sensor system of any kind corroborated the presence of a structured craft. Shannon Air Traffic Control reported "nothing showing on either primary or secondary" radar in response to the British Airways crew's query. This negative result is genuinely ambiguous rather than exculpatory: civil en-route radar of the kind Shannon Control operates is not designed to detect small, fast-moving natural objects at extreme altitude any more than it is designed to detect a stealthy craft, so the absence of a radar return is equally consistent with "nothing physically present to reflect a radar pulse" (a meteor, which is largely plasma and small ablating rock rather than a solid radar-reflective target at that range) and with "an object with genuinely low radar cross-section." No FLIR, weather radar imagery, cockpit camera footage, or onboard flight-data-recorder trace of the object has ever been published or referenced in any account of the case. The case's only recorded "instrument" in the broad sense is the Shannon ATC audio log itself and routine public flight-tracking data (aircraft type, callsign, route and approximate position) for the three flights.

Environmental & Geospatial Context

The sightings occurred about an hour before sunrise, in nautical twilight, over the airspace off County Kerry under Shannon Control. The aircraft were in high-level airspace from 24,500 feet upward. None of the published reports describes the weather. Open-Meteo's ERA5 reanalysis for 52°N, 10°W shows overcast mid- and high-level cloud and light rain at the surface between 06:00 and 07:00 GMT, so the crews may have been looking out over or between cloud layers. It also means ground observers along the coast probably had a patchy view. The date falls within the broad activity window of the Taurid meteor stream, active through October and November. Its parent comet, 2P/Encke, sheds unusually large debris capable of producing bright fireballs. No scheduled military exercise in Irish-controlled airspace has been documented for that morning. NATO's Trident Juncture 2018, the largest military activity in the wider North Atlantic theater that autumn, ended its live field phase in and around Norway on November 7.

Observer Credibility & Occupational Profile

The case's evidentiary strength rests almost entirely on the professional status of its witnesses rather than on any physical or instrumented corroboration. All primary observers were type-rated commercial airline captains and first officers — the British Airways Speedbird94 captain flying a Boeing 787 Dreamliner, the Virgin Atlantic Virgin76 crew flying a Boeing 747, and the Norwegian Air International crew flying a Boeing 737 — presumably holding airline transport or commercial licences and subject to recurrent medical and simulator checks, and each professionally accustomed to distinguishing aircraft lights, weather phenomena, and celestial objects from genuine traffic conflicts as a routine, safety-critical part of the job. None of the crews sought media attention (the audio became public through a third-party recording service, not any crew member's initiative), and their radio phraseology throughout is the flat, procedural language of professional aviators reporting a possible traffic conflict, not a UFO sighting — the British Airways captain's opening question was whether military exercises were under way, the most mundane and safety-relevant explanation a pilot would reach for first. Working against the case's evidentiary weight, however, is that none of these witnesses were trained astronomical observers, all were traveling at high speed with no fixed external reference points, and cockpit windows at cruising altitude offer a poor platform for judging the true distance, size, or trajectory of a bright light many tens of miles away and far above the aircraft's own altitude — exactly the misjudgment astronomer Apostolos Christou would later point to in his own assessment of the case.

Physical & Material Assays

No physical evidence of any kind is associated with this case, and none has ever been claimed. No debris, fragment, or recovered material linked to the sighting has been located, examined, or submitted for laboratory analysis — consistent with either a meteor that fully ablated in the upper atmosphere over open ocean (where any surviving fragment would be effectively unrecoverable) or with a genuine unidentified craft that departed the area under its own power. The case's entire evidentiary record consists of recorded aural testimony (the ATC radio exchange) and second-hand press reporting of pilot and expert statements; no photograph, video frame, or other visual capture of the object(s) themselves has ever surfaced from any of the three flight crews, from any other aircraft in the vicinity, or from any ground-based observer, despite widespread subsequent media interest and the well-documented existence of independent ground witnesses who separately reported a fireball at the same time.

Historical Precedents & Archive Matches

The case belongs to a recognizable and recurring sub-genre of UAP reporting: the multi-aircrew, radio-corroborated "bright light" sighting over open ocean or remote terrain, in which independent professional witnesses describe broadly similar phenomena within a short window but no radar, camera, or physical evidence exists to adjudicate between a genuine anomaly and a shared misperception of a natural or conventional event. Structurally, it echoes both the 1986 Japan Air Lines Flight 1628 case, in which a cargo-747 captain over Alaska reported a large object pacing his aircraft and, unusually, obtained a partial radar correlation from Anchorage air traffic control, and the 1978 Kaikōura Lights case off New Zealand, in which a cargo-aircraft crew and a television film crew jointly documented mysterious lights that a later government-sponsored scientific review concluded were most likely misidentified planets, squid-boat lights, and meteors. Within Ireland specifically, the case sits inside a long but thin official record: then-minister for transport Albert Reynolds answered a 1981 parliamentary question by reporting "eight UFO reports since 1962," and a 2023 tranche of Irish government records obtained under Freedom of Information legislation and reported by The Irish Times revealed ongoing internal confusion among Irish civil servants over which department, if any, actually bears responsibility for UFO/UAP reports . The same records show the Oireachtas Committee on Public Petitions considering a proposal called "Project Morrigan" to make Ireland a leader in the scientific study of UAP. This site found no source linking that proposal to the 2018 case.

Material Analysis

No physical or trace material of any kind has ever been recovered or associated with this case, and none has ever been claimed by any witness, investigator, or agency — that absence is itself informative. If the leading meteor/fireball hypothesis is correct, the object almost certainly ablated fully in the upper atmosphere or, per Astronomy Ireland's David Moore as reported in the press, probably fell into the sea, placing any surviving fragment beyond practical recovery. If a genuinely unidentified craft was involved, it departed the area under its own power with no reported debris, emission signature, or landing trace of any kind. Either way, the case's evidentiary record is entirely testimonial and acoustic (the ATC recording) rather than physical, which meaningfully limits how conclusively it can ever be resolved in either direction — there is no sample to date, test, or isotopically analyze, and no metallurgical or chemical assay has ever been possible.

The Conventional Explanation Candidate: A Fragmenting Meteor / Fireball

The leading conventional explanation, advanced independently within days by astronomer Apostolos Christou, radio astronomer Michael Garrett, and aviation journalist Gerry Byrne, holds that the pilots observed a bright meteor or fireball entering the atmosphere and breaking apart, most likely associated with the Taurid meteor stream's known fireball-rich activity window in late October and November. It deserves serious evaluation because it is the only candidate with ground-based, dated support: Astronomy Ireland reported "a massive fireball," greenish, with a long tail, that "broke into several pieces," seen by west-coast witnesses at about the same time as the cockpit reports. The described fragmentation into "multiple objects" and "two bright lights" tracking similar courses, reported by the Virgin76 crew, is a natural and expected signature of a bolide breaking apart during atmospheric entry. Astronomy Ireland has not published a trajectory, so the geometry cannot be checked against the aircraft positions.

The Taurid complex itself is an unusually apt candidate for a bright, fragmenting fireball rather than an ordinary faint meteor. Sourced from debris shed by short-period comet 2P/Encke, which completes an orbit of the Sun roughly every 3.3 years and has produced one of the largest known debris streams in the inner solar system, the Northern and Southern Taurid sub-streams are active across a multi-week window spanning late October through late November and are disproportionately associated with large, slow-moving fragments capable of producing exceptionally bright bolides rather than the faint, fast streaks typical of showers like the Perseids or Geminids — a pattern that has earned the Northern Taurids the nickname "the Halloween fireballs" among meteor astronomers, particularly following an unusually intense, internationally observed fireball outbreak in 2005 tied to the stream's periodic encounters with a denser resonant "swarm" of debris trapped in a 7:2 orbital resonance with Jupiter, with further enhanced returns documented around 2008 and 2015. November 2018 was not among the specific years flagged in advance by meteor astronomers as a heightened Taurid swarm encounter, and no scientific paper has retroactively identified it as such; the Taurids' ordinary annual background activity, however, still reliably produces an elevated rate of bright fireball reports across the UK and Ireland in this exact window most years, independent of whether a given year coincides with the denser resonant swarm.

Unscheduled Military Activity or Aircraft

A second candidate — that the pilots encountered an unscheduled military aircraft, drone, or other conventional airborne platform — was the very first explanation the British Airways captain herself considered, prompting her initial question to Shannon Control. It deserves consideration precisely because it was the pilots' own first instinct, and because military and government drone activity over the North Atlantic approaches has occasionally gone unlogged with civil air traffic control in other documented incidents. It is substantially weakened, however, by the absence of any known military exercise in the area and by Shannon's radar showing nothing, by the fact that NATO's major regional exercise that autumn (Trident Juncture 2018) had already concluded its live field phase two days earlier and was centered on Norwegian and Baltic airspace rather than the Irish Atlantic approaches, and by the reported "very high speed" and abrupt disappearance, which does not match the sustained, trackable flight profile a conventional aircraft or drone would present to three separate crews across a period of several minutes.

Space Debris or Satellite Re-Entry

A third candidate sometimes raised in general discussion of bright pre-dawn aerial fireballs is uncontrolled re-entry of a rocket body or defunct satellite, which can produce a similarly bright, fragmenting, slow-moving light disintegrating across the sky. This candidate does not hold up well against the specific facts of this case: no cataloged rocket-body or satellite re-entry has ever been publicly identified as occurring over the North Atlantic on the morning of November 9, 2018, in contrast to well-documented re-entry-linked UAP reports elsewhere that are tied to a specific, named object and orbital decay prediction. It is worth noting explicitly, given how often this candidate is raised for 2018-era sightings, that no Starlink-constellation connection is plausible here: SpaceX's Starlink satellite launches did not begin until May 2019, some six months after this sighting, and the two 2018 SpaceX "Tintin" prototype test satellites that did precede Starlink were not associated with any documented reentry event near this date. Absent a specific, cataloged object and decay time to test against the reported sighting window, this candidate remains unsupported by any evidence beyond general plausibility.

Related Cases

Further Reading — Recommended Literature

DISCLOSURE: Some links above are affiliate links. If you purchase through them, OverClassified receives a small commission at no additional cost to you. This helps support independent research.

Essential Viewing

Sources

• Perrigo, Billy. "Irish Authorities Are Investigating UFOs Reported By 3 Commercial Pilots on a Single Night." Time, November 13, 2018. time.com
• "'Moving so fast': UFO sighting under investigation by Irish Aviation Authority." TheJournal.ie, November 12, 2018. thejournal.ie
• "Update: UFO seen off Irish coast 'in all probability, were meteorites.'" Irish Examiner, November 13, 2018. irishexaminer.com
• "Astronomer says reported 'UFO' was probably a meteorite." Irish Examiner, November 13, 2018. irishexaminer.com
• Guy, Jack. "Airline Pilots Report UFOs Near Ireland Moving at 'Astronomical' Speeds." Newsweek, November 13, 2018. newsweek.com
• "Pilots report seeing UFO 'moving so fast' off coast of Ireland." CBS News, November 12, 2018. cbsnews.com
• "Pilots spot UFO over Ireland skies. Here's why it's not aliens." Deseret News, November 15, 2018. deseret.com
• "UFO sightings by pilots are being investigated by Ireland's Aviation Authority." CNBC, November 13, 2018. cnbc.com
• "Unidentified flying object investigated by the Irish Aviation Authority." NBC News, November 13, 2018. nbcnews.com
• Puckett, Jessica. "Ireland's Aviation Authority Is Investigating UFO Sightings by Pilots." The Points Guy, November 13, 2018. thepointsguy.com
• Rosenblatt, Kalhan (NBC News). "Reports of UFO probed by Irish Aviation Authority." Euronews, November 13, 2018. euronews.com
• "Multiple Airline Pilots Report Seeing UFOs Off Irish Coast." Vice, November 2018. vice.com
• Cummins, Nicholas. "Both British Airways and Virgin Atlantic Pilots Encounter UFO's Whilst Flying Over Ireland." Simple Flying, November 13, 2018. simpleflying.com
• Clark, George. "Investigation Follows UFO Sightings Over Ireland." Flying Magazine, November 20, 2018. flyingmag.com
• "What was UFO seen off the Irish coast?" The Week, November 2018. theweek.com
• Gallagher, Conor. "Ireland's X-Files: Records reveal Government confusion over UFOs." The Irish Times, July 16, 2023. irishtimes.com
• "Listen As Multiple Airline Pilots Report Very High Speed Unidentified Objects Over Ireland." The War Zone, November 2018 (recording excerpts, 06:47 call). twz.com
• AirNav RadarBox. "Multiple pilots report a series of fast-moving unidentified objects in the sky of Ireland" (flight numbers BA94, VS76, D81768). airnavradar.com
• NASA JPL Horizons, observer ephemerides (Sun, Moon), 9 Nov 2018 06:45–08:15 UT, 52°N 10°W; Open-Meteo ERA5 hourly reanalysis, same point. ssd.jpl.nasa.gov
• Wikimedia Commons. "File: Shannon Air Traffic Control Centre.jpg" (photograph by Rex and Fido, CC BY-SA 4.0, April 2023) — hero image source. commons.wikimedia.org
• National Aviation Reporting Center on Anomalous Phenomena (NARCAP). "A Preliminary Study of 57 Selected Pilot Sighting Reports." NARCAP Technical Report 3, 2001 (methodological background on evaluating pilot UAP testimony). narcap.org archive
• Exercise Trident Juncture 18 Media Resources. North Atlantic Treaty Organization (NATO), October 25, 2018. nato.int
• Irish Aviation Authority. Official Website. iaa.ie
• LiveATC.net. Air traffic control audio archive and recordings service (source of the publicly circulated Shannon ATC recording). liveatc.net
• Astronomy Ireland. National astronomy organization and public fireball-reporting network. astronomy.ie
• Armagh Observatory and Planetarium. Staff profile, Dr. Apostolos Christou. armagh.space
• Jodrell Bank Centre for Astrophysics, University of Manchester. Staff profile, Prof. Michael Garrett. jodrellbank.manchester.ac.uk

Corrections (October 2026)

A re-check against the Irish Examiner, The Irish Times, The War Zone's account of the recording and JPL Horizons found that earlier versions of this page overstated the independence of the reports and the detail of the fireball evidence. All three crews were on the same Shannon frequency, and the controller told the BA captain that other aircraft had "reported the same thing," so the reports were not made in isolation. The Norwegian crew gave no published description of its own. The quote "a meteor or another object making some kind of re-entry" was not found verbatim; press accounts paraphrase the Virgin pilot. Astronomy Ireland's description is "greenish in colour with a long tail, travelling quite slow and broke into several pieces." The "northwest-to-southeast" trajectory was not found in any source, and the individual ground reports have not been published.

Other corrections: sunrise on the Kerry coast was about 07:55 GMT, not 07:40, and the first call came in nautical twilight (JPL Horizons). The "clear, cloud-free" weather was unsourced; ERA5 shows overcast mid/high cloud. The Moon was about 3% lit, not 1%. The aircraft were at 24,500 feet and above, not 24,000. Albert Reynolds's 1981 answer reported "eight UFO reports since 1962"; the detail that they were examined by the Garda, Air Corps and meteorological service was not found. The "Ah here" email came from the Department of Transport's air navigation services division, around 2019. No source links "Project Morrigan" to the 2018 case. The 2006 Butler & Nally book cannot discuss the 2018 sightings. Gerry Byrne's "twice Irish Science Journalist of the Year" title was not verified and was removed. The comet is 2P/Encke.