The CIA Gateway Experience

In 1983, a United States Army Lieutenant Colonel sat down and wrote a 29-page classified analysis of out-of-body travel for the Central Intelligence Agency. His name was Wayne McDonnell. His conclusion was that the human consciousness can separate from the physical body, move through space without restriction, and access information across time.

This was not a fringe report submitted by an enthusiast. It was a commissioned government document, produced within the US Army's intelligence structure, submitted to the CIA. McDonnell approached the Monroe Institute's Gateway Process, a series of audio techniques designed to alter brainwave states, with the explicit goal of determining whether it had intelligence applications.

He concluded that it did.

McDonnell's analysis opens by establishing a scientific framework for consciousness using quantum mechanics, holographic theory, and the work of physicist David Bohm. He was not writing a spiritual document. He was attempting to build a physics-based model for how consciousness could operate outside the constraints of the physical body.

The core argument runs as follows. The brain operates as a holographic processor. Consciousness is not generated by the brain but received and processed by it. The Gateway Process, using audio tones called Hemi-Sync, synchronizes the left and right hemispheres of the brain and shifts the subject into an altered state where consciousness can detach from the body and operate independently.

McDonnell describes this detached state as access to the "absolute," a timeless information field outside normal spacetime. In this state, according to the document, a trained subject can perceive events at remote locations, access historical information, and potentially observe future states.

Robert Monroe was a Virginia businessman who began experiencing involuntary out-of-body episodes in the 1950s. Rather than dismissing them, he spent decades developing and systematizing the conditions under which they occurred. He founded the Monroe Institute in 1974 and developed Hemi-Sync, a binaural audio technology that uses slightly different frequencies in each ear to produce a third frequency inside the brain, driving brainwave synchronization between hemispheres.

Monroe's techniques attracted the attention of US Army intelligence. McDonnell was tasked with evaluating them. His report describes the Gateway process in clinical terms — brainwave frequencies, resonance states, and energy conversion, and maps the progression from ordinary waking consciousness through increasingly deep altered states, each with its own documented characteristics.

Stage one is simple relaxation. Stage two produces what Monroe called focus 10, a state where the body is asleep and the mind remains active. Deeper stages produce out-of-body experiences, access to what Monroe called the Interstate, and eventually contact with what the document describes as "intelligent energy systems" operating outside normal spacetime.

The declassified version of the document is 29 pages. Page 25 is missing. The CIA has not explained its absence. The surrounding pages discuss the practical applications of the Gateway Process for intelligence gathering. What page 25 contained remains unknown.

Researchers have noted that the missing page falls precisely in the section where McDonnell transitions from theoretical framework to operational recommendations. The pages before it describe the capability. The pages after it describe conclusions. The page in between, the one describing what the Army should actually do with this information, is not there.

McDonnell's report was not a standalone curiosity. It was part of a broader government investigation into anomalous human capabilities that ran from the early 1970s through the mid-1990s. The Stargate Project, also declassified, documented over two decades of funded research into remote viewing. The Gateway analysis fits inside that larger framework as an attempt to understand the mechanism behind what the remote viewers were doing.

The document was classified for twenty years. It was declassified in 2003 and sat largely unread in the CIA's FOIA reading room until 2021, when it went viral after a Reddit post brought it to public attention. The CIA.gov link began returning server errors under the traffic load.

The content had not changed. The same conclusions that warranted classification in 1983 were now available to anyone with an internet connection. A commissioned US Army analysis concluded that human consciousness can exit the body, that time is not a fixed linear progression from the perspective of a detached mind, and that the information field accessible in that state has intelligence value.

The document does not say this might be true. It says this is the conclusion of the analysis.

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The questions McDonnell was trying to answer in 1983 have not been answered by the public scientific literature in the forty years since. What consciousness is, where it resides, whether it can operate outside the body, and whether time constrains it the way it constrains matter all remain open. The document is real. The conclusions are in writing. The page that described what to do about it is gone.