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Speculative theory
Denver AirportAtlas
Religion & Occult · Esoteric symbolism
Denver International Airport opened to the public in 1995. Some researchers have claimed that markings on the Denver International Airport floor can be read as Navajo or related Indigenous-language terms tied to hidden meanings.
Open the caseTimeline
- 1995-09-18 · document_releaseGAO issues DIA selected financial issues report
- 1999 · first_appearanceEarly web exposés on DIA ‘bizarre influence’ archived
- 2005 · document_releaseNYT covers DIA automated-baggage-system failure
- 2010 · amplificationDIA floor-marking ‘deciphering’ pages circulate online
- 2015 · popularizationPopular claims about DIA’s vast land area spread in tech/industry media
- 2020 · mutationAirport and local media lean into myths during renovation-era messaging
- 2021 · document_releaseBusiness Insider publishes DIA conspiracy-theory debunk roundup