Craig’s notes
I watched part of Chet Sapalio’s lecture. It was filmed from the back of the room, with the date burned into the picture. We got the overhead projector, a story about digitizing a photo and finding a UFO, and a lot of talk about propulsion theories. I found it very boring and stopped before the end.
About the program
Possible Propulsion Systems of UFOs is a Chet Sapalio lecture in the International UFO Museum & Research Center’s Monthly Lecture Series in Roswell, New Mexico. The picture shows March 14, 1998; the printed sleeve says March 1998 and describes the lecture as a discussion of physics theories about UFO propulsion. The museum’s insert says it videotaped and sold its lectures.
About this recording
Partially watched September 13, 2026. The lecture was not finished.




