1973 US UFO Sighting Wave
The autumn of 1973 brought the most intense wave of UFO sightings in the United States since 1952, with thousands of reports concentrated in the South and Midwest — including the Pascagoula abduction, the Coyne helicopter encounter, and multiple police officer sightings.
Background
Between September and November 1973, the United States experienced a massive wave of UFO sightings that rivaled the 1952 wave in intensity. The Center for UFO Studies (CUFOS), founded by J. Allen Hynek that same year, logged over 1,000 reports during the peak month of October alone.
Zeitraum und Umfang
The wave was concentrated in the Southern states — Mississippi, Alabama, Ohio, Georgia, and Pennsylvania — but spread nationwide.
The CUFOS tracked reports over several months, with October as the peak.
Schlüsselereignisse
Several individual cases became landmark incidents:
- Pascagoula abduction on October 11
- Coyne helicopter encounter on October 18
- Falkville, Alabama photograph of an alleged metallic being by police chief Jeff Greenhaw on October 17
Besondere Merkmale
The wave was notable for the unusually high proportion of close encounters and occupant reports.
Multiple police officers filed official reports, including officers in Georgia who tracked objects with radar confirmation.
In Ohio, the governor's office received so many calls that staff were reassigned to field UFO inquiries.
Erklärungsversuche
No single explanation accounted for the wave.
Unlike the 1952 Washington events, the 1973 wave was geographically diffuse and lasted weeks.
Some researchers attributed it to increased media coverage creating a feedback loop, while others noted that the wave peaked before most media coverage began.
Significance
The 1973 wave was the last great US UFO flap before the modern disclosure era. It spawned CUFOS, produced multiple landmark cases (Pascagoula, Coyne), and demonstrated that the phenomenon persisted despite the closure of Project Blue Book three years earlier.