

About Eric Ulis
Eric Ulis is a leading expert on notable mysteries including the DB Cooper skyjacking, Gardner Museum Heist, and the missed shot that Lee Harvey Oswald fired at JFK's motorcade.
Eric has been featured on numerous TV, radio, and podcast programs. He has appeared in the media extensively both nationally and internationally. He also authored, “Silver Bullet: The Undoing of D.B Cooper.”
Eric is the founder and organizer of CooperCon—which was prominently featured in the NETFLIX show, “D.B. Cooper: Where Are You?!” He is also the founder of the largest social media group dedicated to the DB Cooper mystery.
Eric’s interests include politics, red wine, scotch, and the occasional cigar. He is also an unapologetic cat dad.
CooperCon 2023 :: November 17th - 19th
Do not miss your opportunity to take part in the 5th annual CooperCon event in Seattle, November 17th - 19th, 2023.
CooperCon is the world’s only annual event that explores America’s legendary unsolved skyjacking.


Order Eric's New E-Book Now
Eric's new 150-page e-book, Silver Bullet: The Undoing of D.B. Cooper, will be available in digital (PDF) format beginning August 23rd, 2023.
Silver Bullet dives into every aspect of the DB Cooper mystery as Eric strives to break the 52-year case. Eric takes his experienced, no-nonsense, fact-driven approach to the effort and focuses on the evidence, leveraging state-of-the-art technology, absorbing 30,000 pages of FBI files, and personally interviewing several critical witnesses to fuel his investigation.
Silver Bullet’s shocking conclusions will redefine the DB Cooper case and positions us to solve the case within days.
DB Cooper Research From Eric

DB Cooper Flight Path Riddle
The believed flight path of the jet appears to be slightly off. What's up?

Tena Bar Money Find Spot
Eric re-discovers where some of the ransom was found in February 1980.

What Was DB Cooper's Plan 'A'?
It appears that DB Cooper's caper didn't go exactly as planned. Here's how.

Diatoms on DB Cooper's Cash
Fragile diatoms on DB Cooper's cash tell us about what happened, and when.

DB Cooper Boeing Connection?
The evidence strongly suggests a Boeing connection to DB Cooper.
More Research and Investigations from Eric

JFK Missing Bullet & Shot
The Warren Commission answered a lot, however could never identify which shot missed.

Gardner Museum Heist
It is the biggest heist of all time valued at $600 million, and has yet to be solved.

Flight 19 & Bermuda Triangle
What happened to five US military fighter aircraft that disappeared over the Bermuda Triangle?