11 May 1986 - Sedona, Verde Valley, Arizona , USA
11 May 1986 16:00
Sedona, Verde Valley, Arizona , USA

Cessna 172 incident.

Aerial encounter with "modified half-sphere, with the flat side down", approached plane head on and passed quickly to left, below airplane. Speed estimated 1200 mph.


An object was observed. It buzzed a witness.

One dome-shaped object was observed by two witnesses, a married couple, in-flight for a few seconds (Henderson, Robert and Nann). No sound was heard.


Hynek rating: CE1: Close Encounters of the First Kind
Vallee rating: CE1: UFO comes within 500 feet of the witness, but no after effects are suffered by the witness or the surrounding area.
Vallee reliability rating: 332: Reliable source, firsthand; site visit by a reliable investigator with some experience; natural explanation requires major alteration of one parameter.
Other sightings in this area

Google map of this location.


Sources: - 91 - 206 - 301 - 615 - 676 - 749  
 
 
 
 
 
 
 
 

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