D.B. Cooper Sleuth

All things Cooper once again. Plus some Beatles and history talk. 

Enjoy a bevy of random Cooper related topics!

Cooper researcher Eric Ulis joins to discuss his latest Cooper-related theories

Let's talk Cooper - July 2026

This was a doozy...

Ned DeHan is the host of Black Box Online Radio on YouTube. The King of Mysteries we can call him!

Cooper researcher extraordinaire Pat Boland joins the show!

On this episode, Ryan takes a long at an Iceberg chart that a fellow sleuth, Eli, created. This is both parts of two YouTube episodes combined. 

72 Coopery tidbits are discussed 

72 Coopery iceberg items are discussed.