Lehto Files
Focused on Unidentified Aerial Phenomena (UAP) research, future tech insights, and sharing knowledge as an ex-F-16 pilot, this is where we delve into the unexplored. After spending 18 years as an F-16 pilot, I retired in 2020 and decided to channel my expertise into studying the nature of the UAP and the complexities of life. My scientific approach aims to illuminate these phenomena and provide informative content. I believe in the power of open dialogue, the importance of a censor-free internet, and the value of inclusive platforms like X for sharing knowledge. I actively engage with the community on Patreon.com/chrislehto, YouTube, X, and the UAP Society Discord Server. Those interested in supporting my work and getting a behind-the-scenes view of my research should consider becoming a patron at https://www.patreon.com/chrislehto. Patreon supporters also gain access to unique merchandise and exclusive video content. Here's to clear skies and more precise understanding.
View on YouTubeI = Intelligence — Focuses on research, programs, and analysis
D = Deep-dive — Focused depth on fewer topics or case studies
A = Analytical — Higher intelligence value than the median
Channel Focus
How we calculate thisResearch-Focused
Encounter Score
0.7×
vs archive average
Research Score
1.0×
vs archive average
Encounter Elements
Research Elements
Archive Rankings
By number of videos in archive
By total view count
Above archive average
How frequently this channel publishes
Average views per archived video
Rankings are based on UFO/UAP-related videos in the Profound Archive, not the channel's full YouTube catalog. Many channels cover topics beyond UFO/UAP, so only relevant content is included.
Guest Network
Experiencers and persons of interest featured across this channel's videos.
Guest Quality Over Time
Guest quality trending down 16%Guest Prominence Index (GPI) — combines cross-archive credibility scores with mention frequency. Higher values indicate more prominent and credible guests.
Content Diversity
Measures how many different content formats, encounter types, and subject areas this channel covers. A high score means the channel explores a wide range of topics. A low score means it focuses deeply on a specific niche.
Diverse content across multiple areas
What Makes This Channel Unique
Experiencers covered exclusively by this channel — their stories are not found in any other channel's videos in the archive.
Where This Channel Sits
All 77 channels in the archive, mapped by Speaker Credibility (X) and Intelligence Value (Y). This channel is highlighted.
This channel is highlighted with a dark ring. Hover over any dot for details.
Content DNA
A fingerprint of this channel's content style, format, pacing, and evolution.
Content Fingerprint
Video Length
Posting Activity
Active in archive since 2021-05
Content Evolution
Encounter Coverage
Types of encounters and entities reported across this channel's analyzed videos. Based on the Hynek classification system.
Encounter Types
174 encounters classified
Primarily CE-1 (Sighting) (60%)
Program Intelligence Coverage
Events and programs most frequently referenced in this channel's archived videos.
Events (111)
Cross-Channel Guest Overlap
Other channels that share the most experiencers and persons of interest with this channel. Based on top 20 guests by prominence.
Jesse Michels
NewsNation
Eyes On Cinema
Area52
UFO CENTRAL
Richard Dolan Intelligent Disclosure
Dr. Steven Greer
Sci-Fi Central
Videos in Archive (346)
Aligned To What? The UAP Warning System Nobody Wants To Hear
We've Been Asking the Wrong Question About UFOs This Whole Time
Alien Civilizations Don't Die — They Grow Up Here's the Pattern
The UFO Control System Is Invisible — Here's Why (Vallée Was Onto Something)
The Truth Behind Trump’s UFO Video Release | Retired F-16 Pilot Reacts
The 90-Day Ultimatum: UAP Disclosure or Coverup?
"A Man in Black Showed Up at My House" — Emmy Winner & Dark Skies Creator Reveals Gov't UFO Deal
Trump Orders UFO/Alien Files Release: Obama's Podcast Triggered It? Full Breakdown & What It Means
“Weapons of Time”?! Navy Engineer Salvatore Pais Explains Wormhole Tech
What's Under Mt Nemrut? Ancient Tomb or Alien Spacecraft?
12,000-Year-Old Comet Warning Encoded in Stone? Göbekli Tepe's Pillar 43
Kevin Knuth Reveals 5000G UAP Accelerations – Why Science Ignores It
Linked Experiencers (120)Experiencers featured across this channel's videos. This reflects topical co-occurrence within the channel's content.
Jake Barber
Ryan Graves
Gary Nolan
Michael Herrera
John Lear
Mario Woods
Whitley Strieber
Caison Best
Fred Baker
Robert Jacobs
Charles Halt
Rony Vernet
Linked Persons of Interest (269)Individuals discussed across this channel's videos. This reflects topical co-occurrence within the channel's content.
Chris Leato
Investigator · Lato Files
Ross Coulthart
Journalist · Need to Know Podcast
Christopher Mellon
Other · U.S. Department of Defense
Robert Salas
Witness · US Air Force
David Fravor
Witness · U.S. Navy
Avi Loeb
Scientist · Galileo Project
Chris L.
Investigator · US Air Force
Whitley Strieber
Witness · author
Brent Freriedman
Investigator · Sound, Light, and Frequency
Charles Halt
Military Official · United States Air Force
Ron James
Other · MUFON
Mike Rounds
Legislator · U.S. Senate
Linked Events (111)Events discussed across this channel's videos. This reflects topical co-occurrence within the channel's content.
UAP Disclosure Act
2024 · congressional
Congressional Hearing on UAPs
2023 · congressional
UAP Hearing
2023 · congressional
National Defense Authorization Act
2023 · congressional
Roswell Incident
1947 · crash retrieval
Congressional Hearing on UAP
2023 · congressional
UAP Congressional Hearing
2022 · congressional
Congressional Hearings on UAPs
2021 · congressional
Congressional hearing on UFOs
2023 · congressional
UAP Disclosure Act of 2023
2023 · congressional
USS Nimitz Tic Tac Encounter
2004 · military encounter
Congressional UAP Hearing
2024 · congressional
Linked Organizations (214)Organizations discussed across this channel's videos. This reflects topical co-occurrence within the channel's content.
Central Intelligence Agency
government agency
U.S. Air Force
MUFON
research institution
Arrow
government agency
US Navy
military branch
US Congress
congressional body
Department of Defense
Defense Intelligence Agency
military branch
To The Stars Academy
other
National Institute for Discovery Science
National Security Agency
government agency
UAP Task Force
government agency
Linked Programs (176)Programs discussed across this channel's videos. This reflects topical co-occurrence within the channel's content.
Project Blue Book
UAP Research
confirmed
UFO Investigation Program
confirmed
UAP Research Program
confirmed
UAP Investigations
confirmed
Reverse Engineering Program
confirmed
OSAP
confirmed
UAP Disclosure Act
alleged
Crash Retrieval Program
alleged
C5
alleged
UAP Retrieval Program
alleged
Rendlesham Forest Incident
confirmed