# Five Fascinating Onboard UFO Encounters

Page: https://stenobird.com/podcast/ufos-paranormal-with-preston-dennett-7679731/five-fascinating-onboard-ufo-encounters
Text version: https://stenobird.com/podcast/ufos-paranormal-with-preston-dennett-7679731/five-fascinating-onboard-ufo-encounters.md
Podcast: [UFOS & PARANORMAL WITH PRESTON DENNETT](https://stenobird.com/podcast/ufos-paranormal-with-preston-dennett-7679731)
Published: 2026-05-04T14:18:50+00:00
Episode link: https://prestondennett.weebly.com/
Audio file: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/71855803/spreaker091_fivefascinating.mp3
Processing state: not_requested
JSON: https://stenobird.com/v1/public/podcasts/ufos-paranormal-with-preston-dennett-7679731/episodes/five-fascinating-onboard-ufo-encounters
Duration seconds: 4586

## Resource

UFO sightings, landings and face-to-face encounters with extraterrestrials are all undeniably interesting. But perhaps the most extraordinary of all UFO encounters are cases where people have been taken onboard a craft. These cases leave little room for misperception or denial. They represent the cutting edge of UFO research, and make it very clear that we are not alone. This video presents five extensive onboard UFO encounters from across the world. Three of these cases involve multiple witnesses. All of them have physical evidence. But most important, these five cases show what it’s like to have an onboard UFO encounter and interact directly with ETs. THE ONBOARD ENCOUNTER OF PROFESSOR JOAO DE FREITAS GUIMARAES. On the night of July 16, 1956, Joao de Freitas Guimaraes was taking a walk along the beach in San Sebastiao, Brazil. Sitting down to rest, he was shocked to see a craft emerge from the ocean, fly towards him, and land on the beach. Two human-looking figures wearing jumpsuits emerged and invited him onboard the craft. Inside, Joao was amazed to see how advanced the craft was. Looking out a porthole, he saw the craft zoom into outer space. The ETs warned him about humanity’s savage nature and use of atomic weapons. They promised to meet him again and returned him to the beach. At first Joao kept his experience a secret, but word leaked out to the press and Joao’s story was published widely in newspapers. And soon he would have another encounter. THE ONBOARD ENCOUNTERS OF LYDIA STALNAKER. In 1955, at age 9, Lydia Stalnaker and her two siblings walked near their home in Jacksonville, Florida. Suddenly there was a flash of light and a strange man began to approach. They ran home in fear. Lydia didn’t realize it, but she had been taken onboard a UFO. Later in 1974,…

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