Pelican Rapids, Minnesota to Redfield, South Dakota, via Graceville, Ortonville and Big Stone City, United States
A Large UFO over South Dakota (1956)
Dairy truck driver Marlen Hewitt told a newspaper that he watched a bright, colour-changing object during an overnight haul toward Redfield for roughly five hours. At Ortonville, three named newspapermen—Lem Kaercher and Don and Dick Olson—came out and watched the persistent light with him. Hewitt a
Why This Case Matters
More interesting than a lone-driver story because the route, publication timing and named corroborators can be reconstructed, while the long duration creates a strong test for astronomical misidentification.
Chronology
- ~01:15 first light noticed en route
- repeated colour changes near Graceville
- Hewitt reports apparent close approach and rapid vertical movement
- Ortonville stop with three newspapermen observing the light
- Big Stone City/Redfield continuation
- 16 Nov 1956 newspaper publication
The Witnesses
Evidence
The following evidence types are documented for this case:
Conventional explanations: A bright planet or star low in the sky can pace a moving vehicle for hours, scintillate through several colours and generate autokinetic apparent movement. That model fits much of the five-hour distant-light phase, but it does not independently verify Hewitt's claimed near-range structured details and has not yet been demonstrated with a date-specific sky reconstruction.
What Remains Unresolved
- Exact event date and time
- primary newspaper scan
- statements from the three newspapermen beyond their named corroboration
- astronomical azimuth/altitude reconstruction
- whether any Project Blue Book or local law-enforcement record exists.
Key Takeaways
- Separate what was corroborated from what was not: the newspapermen support a persistent unusual light, not necessarily Hewitt's close-range metallic-disc description. The long duration makes a worked celestial explanation essential.
Sources
Primary and secondary sources for this case file: