Case File · FBI · First Saucer Wave (1947-1952) Declassified May 8, 2026 · PURSUE Release 01

Portland, Oregon UFO Sighting (Friday afternoon) — FBI Files

UFO Disc / Saucer Sighting

S.A. Evans reported seeing three objects fly east across the Willamette River near the Ross Island bridge around 2 p.m. He described them as fast-moving, disk-shaped objects that appeared to glint in the sunlight, disappearing in a few seconds. Later

Friday afternoon
Portland, Oregon
Source document: 65_HS1-834228961_62-HQ-83894_Section_1
Source document: 65_HS1-834228961_62-HQ-83894_Section_1 · Source: declassified document

Background

On Friday afternoon, in Portland, Oregon, U.S. government investigators recorded an unidentified-object incident later released to the public on May 8, 2026 as part of the Presidential Unsealing and Reporting System for UAP Encounters (PURSUE). The incident is one of the first wave of “flying saucer” reports that swept the United States after the Kenneth Arnold sighting of June 1947 and the Roswell incident of July 1947. The case was filed with the Federal Bureau of Investigation, whose Knoxville, Albuquerque, Los Angeles, and other field offices routed UFO reports to headquarters under the Bureau’s standing protocols for the protection of vital installations.

What the document records

S.A. Evans reported seeing three objects fly east across the Willamette River near the Ross Island bridge around 2 p.m. He described them as fast-moving, disk-shaped objects that appeared to glint in the sunlight, disappearing in a few seconds. Later, he and neighbors observed a single disk-like object flying north in the distance.

The number of witnesses is not specified in the released document.

Verbatim from the file

“they resoubled netellio disks glinting in the sunlight.”

Type of case

The witnesses described the object as disc- or saucer-shaped.

Status

All records released under the PURSUE program are designated unresolved by the All-domain Anomaly Resolution Office (AARO) by default. The federal government has not concluded that the events were anomalous, has not concluded that they were conventional, and has not ruled out either possibility. Conventional candidates for sightings of this period include experimental aircraft, weather balloons (especially the Project Mogul series in the late 1940s), atmospheric optical phenomena such as sundogs and lenticular clouds, and astronomical objects including Venus, the Moon, and meteors near the horizon.

Sources