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🇺🇸 USAF — Project Blue Book

UFO identified as Echo satellite

UFO identified as Echo satellite
United States14 pages
PDF · official source

Summary

In September 1961, a civilian in Huntington, Indiana observed a bright object moving from west to southeast. She described it as similar to the Echo satellite, but noted differences in trajectory and timing. The sighting lasted 15 minutes, and although initially unsure, military analysts concluded it was the Echo satellite. This satellite, visible to the naked eye, passed over the area at specific times, and after verifying its position, other explanations like balloons or aircraft were ruled out.

The woman, interested in astronomy, wrote to the Air Force for clarification and received a detailed questionnaire to confirm her observation. Though she didn’t take photos or use optical instruments, her account included details on direction, altitude, and duration. Eventually, after cross-referencing her report with Echo’s orbital data, it was confirmed that her sighting matched the satellite’s path. This case highlights how civilian testimonies, though not always technical, can provide valuable data for UFO research.