Francis L. Ridge

Francis L. Ridge (b. 1942) is one of the longest-serving UFO researchers in American history, dedicating over 60 years to systematic investigation and database curation. Born in Vincennes, Indiana, Ridge became a pivotal figure in organizing and preserving UFO sighting data across multiple decades and organizations.

Career Overview

Ridge began his UFO investigations in 1960, heading a 7-member team for NICAP's Indiana Unit No. 1 (1960–1971). In 1972, he joined MUFON and eventually became Indiana's State Director in 1986, where he trained and tested over 150 field investigators across the state's 92 counties. His methodical approach to data collection established him as a trusted analyst within the UFO research community.

Major Projects & Databases

Ridge's most significant contribution was the creation and maintenance of comprehensive UFO sighting databases. He established the UFO Filter Center (UFOFC) at Mt. Vernon, Indiana, maintaining three major databases: MSIC, NSID (National Sighting Information Database), and RSID (Regional Sighting Information Database). These databases covered over 4,000 entries for the Midwest region (Missouri, Illinois, Indiana, Ohio, Kentucky, Tennessee). Ridge also updated and expanded the original NICAP sighting chronologies, cataloging all Project Blue Book UNKNOWNS from 1947–1969.

In 1997, Ridge co-founded and served as site coordinator for the official NICAP website, launching December 15, 1997. He directed the MADAR Project (a UFO detection system with 300 units worldwide) and headed the Lunascan Project (studying lunar transient phenomena from 1997 onward). The Nuclear Connection Project (2003) examined correlations between UFO activity and nuclear weapons facilities.

Research & Publications

Ridge authored Regional Encounters: The FC Files (1994), a comprehensive century-spanning study of UFO sightings in the Midwest. His 2006 work The Mantell Incident: Anatomy of an Investigation provided a detailed reconstruction of the 1948 incident involving pilot Thomas Mantell. He also published the UFO Intelligence Summary database, consolidating decades of research.

Research Philosophy

Ridge's methodological approach distinguished him in UFO research. He stated: "There is no doubt that most UFOs are actually IFOs. For the subset of events that cannot be explained, there is a group of sightings that demonstrates solid objects under intelligent control." This perspective—rigorous skepticism combined with acknowledgment of genuinely anomalous cases—made him a respected figure across both mainstream and fringe research communities.