The Danish Air Force published its complete UFO investigation archive in 2009. The Flyvevåbnets operationscenter — the Air Force Operations Center — had collected all UFO inquiries in a dedicated folder for many years following investigation. In 2009, the Danish Air Force chose to make the entire folder publicly available. The 329-page archive is still freely downloadable from forsvaret.dk.
What the Archive Contains
The archive covers years of UFO reports submitted to the Danish Air Force, including documents showing the investigation process, the evidence reviewed for each case, and the Air Force’s assessments. It is divided into four PDF parts:
- Del 1 (Part 1): Pages 1–99
- Del 2 (Part 2): Pages 100–199
- Del 3 (Part 3): Pages 200–280
- Del 4 (Part 4): Pages 280–329
All four parts are freely available at forsvaret.dk. No registration required. The archive was last updated on the website on April 27, 2021.
Why Denmark Published in 2009
Denmark’s 2009 publication came the same year the UK’s MoD released its first tranche of UFO files. It also came one year before GEIPAN began publishing French UAP case archives. The Scandinavian and Northern European democracies were moving toward UAP transparency a decade before the US had any legislative framework for it. Denmark’s decision was not externally pressured — it was a voluntary Air Force decision to open records the institution had collected and investigated.
How to Access It
Direct download links from forsvaret.dk/da/organisation/flyvevaabnet/flyvevabnets-historie/flyvevabnets-ufo-arkiv–offentliggjort-i-2009/. The page is in Danish but the PDFs are accessible without a language barrier for document analysis purposes.
Source: Forsvaret (Danish Defence). forsvaret.dk. Danish Air Force UFO Archive, published 2009, last updated April 27, 2021.