Within SIAI
What Records Could Test the Hangar Claim?
If a large object was stored by an aircraft company, land records, guard files, photographs, and factory correspondence should matter.
On this page
- Company and land records to look for
- Military security and requisition files
- Photographs, plans, and storage evidence
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Introduction
The claim that an alleged 1933 Magenta crash object was hidden in SIAI hangars is one of the few parts of the story that can, in principle, be tested against ordinary industrial history rather than witness recollections. If a large, unusual object had been transported into an important aircraft factory, it would probably have left traces beyond the disputed UFO documents themselves. The most valuable evidence would not necessarily be a dramatic “smoking gun”, but the routine paperwork generated by a major aviation company, local authorities, military administrators and photographers documenting one of Italy’s most important aircraft manufacturing sites. At present, no such industrial record has been publicly produced to corroborate the hangar claim, making the archival trail itself a significant part of the historical assessment. [Popular Mechanics]popularmechanics.comresearcher says he has evidence of 1933 ufo crash in italyPopular MechanicsResearcher Says He Has Evidence of a 1933 UFO Crash…July 6, 2023 — 6 Jul 2023 — Pinotti showed documents to the newsp…
What records could test the hangar claim?
The alleged storage location has shifted slightly in different retellings, with some versions naming Vergiate and others referring more generally to the Sesto Calende–Vergiate SIAI complex. That distinction matters because the company’s facilities expanded over time. Historical company accounts indicate that SIAI originated at Sesto Calende, while development of the Vergiate works occurred later, with land acquisition and expansion becoming a key chronological question for any claim tied specifically to 1933. [Wikipedia]WikipediaOpen source on wikipedia.org.
Because the claim concerns an industrial installation rather than an isolated military bunker, historians can identify several classes of records that should, at least in theory, contain relevant evidence.
Company and land records to look for
The first category is ordinary corporate documentation.
Useful evidence would include:
- property acquisition records establishing exactly which hangars existed in 1933;
- architectural drawings and expansion plans showing construction phases;
- factory correspondence discussing unusual storage requirements;
- engineering department memoranda;
- inventory registers for hangars and large equipment;
- insurance files covering exceptionally valuable or hazardous stored material;
- board minutes approving extraordinary security measures or interruptions to production.
These are mundane documents, but they are precisely the sort of records large industrial firms routinely created. Their absence does not prove that no secret operation occurred—especially given wartime losses and later corporate reorganisations—but they provide a practical way to test whether the story fits the known development of the site.
The chronology is particularly important. Some historical accounts place major Vergiate land acquisition and factory development in 1936, three years after the alleged crash. If that dating is correct, claims specifically identifying a “Vergiate hangar” in 1933 require additional documentary support rather than assumption. [Wikipedia]WikipediaOpen source on wikipedia.org.
Military security and requisition files
If the Fascist government had commandeered industrial space for a classified investigation, company records alone would probably not be sufficient. Military bureaucracy would likely have generated parallel documentation.
Potential evidence includes:
- Regia Aeronautica requisition orders;
- security directives governing access to particular hangars;
- military guard assignments;
- transport authorisations for oversized cargo;
- correspondence between the aircraft manufacturer and government ministries;
- budget or reimbursement records if factory operations were disrupted.
Even highly secret projects generally create administrative traces because guards must be paid, transport organised and facilities allocated. The Italian Air Force Historical Office preserves substantial collections relating to the history and administration of the Regia Aeronautica, making it one of the obvious repositories in which such records could, if they existed and survived, eventually be identified. [ICMH-CIHM]icmh-cihm.orgItalian Air Force Historical ArchiveThe Italian Air Force Historical Office is responsible for the cataloging, preservation of d…
A related avenue would be state archives documenting relations between the Fascist government and strategic aviation industries. Large aircraft manufacturers operated under extensive military oversight, particularly during the interwar period, so exceptional use of factory infrastructure might be expected to intersect with procurement or security files.
Photographs, plans and physical storage evidence
Industrial sites were photographed surprisingly often.
Potential sources include:
- company publicity photographs;
- aerial surveys;
- construction progress images;
- engineering photographs of new hangars;
- military reconnaissance photography; [iccd.beniculturali.it]iccd.beniculturali.itthrough the lensThe large collection of aerial photographs of Italy taken for military reconnaissance purposes by the Allies during the I…
- post-war Allied aerial imagery showing the site’s evolution.
These photographs would not be expected to show an alleged craft directly. Their value lies in reconstructing the physical layout of the works and determining which buildings actually existed at particular dates, how large they were, and whether later descriptions match the historical site.
Italy possesses significant collections of historical aerial photography, including military and government archives that document industrial landscapes before, during and after the Second World War. Such imagery can establish whether specific hangars existed, when they were built and how the factory changed over time. [mediaGEO]ojs.mediageo.itmedia GEOL'AEROFOTOTECA NAZIONALE RACCONTA… [Italy'sL'AEROFOTOTECA NAZIONALE RACCONTA… [Italy's…October 11, 2018 — by EJ Shepherd · 2018 — Italian archives of aerial photographs…
Physical evidence may also survive in less obvious forms, such as maintenance records describing sealed-off buildings, unusual structural modifications, or changes in access roads capable of handling oversized loads.
Why the absence of industrial documentation matters
One reason researchers continue to debate the Magenta story is that the existing evidence largely centres on documents publicised decades after the alleged event rather than records independently recovered from company or government archives.
Roberto Pinotti has argued that anonymous historical documents point to a Fascist investigation and storage at SIAI facilities. Critics, however, note that no corresponding archive of industrial paperwork, factory correspondence, government accounting or authenticated administrative files has yet emerged to support that logistical narrative. [Popular Mechanics+2Interesting Engineering]popularmechanics.comresearcher says he has evidence of 1933 ufo crash in italyPopular MechanicsResearcher Says He Has Evidence of a 1933 UFO Crash…July 6, 2023 — 6 Jul 2023 — Pinotti showed documents to the newsp…
This is not simply an argument from silence. Large aircraft manufacturers typically generated enormous quantities of routine paperwork. A genuinely exceptional operation involving transport, guarded storage and technical examination would be expected to intersect with several independent documentary systems rather than only a single set of disputed papers.
The strongest avenues for future verification
Among all possible evidence, several categories would carry especially high historical value because they could be independently authenticated and cross-checked.
The most significant would be:
- contemporaneous company correspondence referring to an unusual government request;
- authenticated land and construction records confirming the exact hangar configuration in 1933;
- military transport or requisition orders linking the government with SIAI facilities;
- dated photographs showing the relevant buildings during the period in question;
- factory visitor logs, security registers or guard rosters documenting extraordinary access restrictions.
Unlike later recollections or secondary retellings, these records would originate from different bureaucratic systems that were created for ordinary administrative purposes. Agreement between several such sources would substantially strengthen the industrial plausibility of the claim. Conversely, if extensive archival research continues to find no corroborating company or government documentation while clarifying that the relevant facilities did not yet exist in the form described, the specific hangar narrative becomes increasingly difficult to sustain on historical grounds. [ICMH-CIHM+2Wikipedia]icmh-cihm.orgItalian Air Force Historical ArchiveThe Italian Air Force Historical Office is responsible for the cataloging, preservation of d…
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Endnotes
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Source: Wikipedia
Link: https://en.wikipedia.org/wiki/SIAI-Marchetti -
Source: Wikipedia
Link: https://en.wikipedia.org/wiki/Vergiate -
Source: icmh-cihm.org
Link: https://www.icmh-cihm.org/en/what-we-do/military-archives/74-italian-air-force-historical-archiveSource snippet
Italian Air Force Historical ArchiveThe Italian Air Force Historical Office is responsible for the cataloging, preservation of d...
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Source: ojs.mediageo.it
Title: media GEOL’AEROFOTOTECA NAZIONALE RACCONTA… [Italy’s
Link: https://ojs.mediageo.it/index.php/GEOmedia/article/download/1600/1445Source snippet
L'AEROFOTOTECA NAZIONALE RACCONTA… [Italy's...October 11, 2018 — by EJ Shepherd · 2018 — Italian archives of aerial photographs...
Published: October 11, 2018
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Source: Wikipedia
Title: Incidente di Magenta
Link: https://it.wikipedia.org/wiki/Incidente_di_Magenta -
Source: Wikipedia
Title: UFO sightings in Italy
Link: https://en.wikipedia.org/wiki/UFO_sightings_in_ItalySource snippet
UFO sightings in ItalyIn 2000, Roberto Pinotti published material regarding the so-called "[Fascist UFO Files]({{ 'fascist-files/' | relative_url }})", which dealt with a flyi...
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Source: popularmechanics.com
Title: researcher says he has evidence of 1933 ufo crash in italy
Link: https://www.popularmechanics.com/military/research/a44466099/researcher-says-he-has-evidence-of-1933-ufo-crash-in-italy/Source snippet
Popular MechanicsResearcher Says He Has Evidence of a 1933 UFO Crash...July 6, 2023 — 6 Jul 2023 — Pinotti showed documents to the newsp...
Published: July 6, 2023
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Source: interestingengineering.com
Link: https://interestingengineering.com/culture/worlds-first-ufo-crash-happened-in-italy-claimSource snippet
Interesting EngineeringWorld's first UFO crash happened in Italy, 14 years before...10 Jul 2023 — Pinotti is the president of the Nation...
Additional References
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Source: iccd.beniculturali.it
Link: https://www.iccd.beniculturali.it/getFile.php?id=1902Source snippet
through the lensThe large collection of aerial photographs of Italy taken for military reconnaissance purposes by the Allies during the I...
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Source: handprint.com
Link: https://www.handprint.com/UFO/UFO.html -
Source: ibccdigitalarchive.lincoln.ac.uk
Link: https://ibccdigitalarchive.lincoln.ac.uk/forcesSource snippet
IBCC Digital Archive is an extensive repository of the personal stories of those who served and suffered during WWII: it includes intervi...
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Source: leonardo.com
Link: https://www.leonardo.com/en/global/italySource snippet
ItalyVergiate plays a critical role in Helicopter Division's manufacturing operations, being home to final assembly lines for some helico...
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Source: aol.com
Link: https://www.aol.com/researcher-says-first-ufo-really-191900682.htmlSource snippet
the crash and a secret department set up by Mussolini to study the alleged saucer.Read more...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=PiPeptPgLYsSource snippet
1933 Magenta UFO crash evidence documents archives The 1933 Magenta, Italy UFO Crash UAP Gerb...
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Source: researchgate.net
Link: https://www.researchgate.net/publication/343555839_The_WW2_Foggia_Airfield_Complex_in_the_Bradford_Archive_of_Aerial_Photographs_Artefact_Services_Research_Papers_10Source snippet
resolving many of the uncertainties surrounding them.Read more...
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Source: academia.edu
Title: UF Os and Intelligence: A [Timeline]({{ ‘timeline/’ | relative_url }})
Link: https://www.academia.edu/43868466/UFOs_and_Intelligence_A_Timeline_By_George_M_EberhartSource snippet
By George M. Eberhart“UFOs and Intelligence” is an up-to-date retrospective of UFO history (from Agobard of Lyons to the newly appointed...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=KQ2znFihC6MSource snippet
Italy’s UFO Crash Before Roswell? The 1933 Magenta Incident Revealed...
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Source: open.spotify.com
Title: 54t0T7P5rkphfj Cnu Ejb Fl
Link: https://open.spotify.com/episode/54t0T7P5rkphfjCnuEjbFlSource snippet
Oliver & Michael Armentor detail the 1933 Magenta...On the latest Psicoactivo, we have UFO researchers Craig Oliver and Michael Armentor...
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