Flying Object Report, Indiana, December 1953 — Department of War File
This document is a Flying Objects Report prepared in accordance with Air Force Regulation 200-2, which established guidance for reporting unidentified flying objects. The report records an incident near Seymour, Indiana, in which two civilian reporters stated that they observed two airborne…
Incident Overview
In December 1953, in Seymour, Indiana, the Department of War preserved a documentary record that was declassified and published on October 23, 2026 as part of the seventh tranche of the Department of War’s Presidential Unsealing and Reporting System for UAP Encounters (PURSUE).
What the government released
This document is a Flying Objects Report prepared in accordance with Air Force Regulation 200-2, which established guidance for reporting unidentified flying objects. The report records an incident near Seymour, Indiana, in which two civilian reporters stated that they observed two airborne objects while traveling by car. The report does not identify an exact event date; its weather assessment addresses conditions during the period December 8–15, 1953.
The report describes the incident as consisting of a “brilliant moving light” and two large, white, cloudy or gaseous objects in a staggered formation. It further describes four bright points of light within each object and a bluish-white, vapor-like trail. The report describes the object kinematics as an in-line approach with a steady descent, a stationary interval of unreported duration, and a rapid departure along an abrupt upward angle toward the southwest. It records an estimated direct observation period of three to four minutes, with a total elapsed period of five to six minutes that included changes in the vehicle’s route.
All descriptive and estimative language contained in this report reflects the reporter’s subjective interpretation at the time of the event. Such characterizations should not be interpreted as a conclusive indication of the presence or absence of any intrinsic object features or performance characteristics.
Status of the case
This is an archival record, and it should be read as one. It records what a particular office believed, or was willing to commit to paper, on the day it was written — not a present-day finding. The mid-century investigations worked from witness testimony, sparse instrumentation, and the strategic anxieties of the early Cold War, and the great majority of the sightings they catalogued were eventually attributed to aircraft, balloons, astronomical objects, and misidentification. The All-domain Anomaly Resolution Office has made no modern determination about the incidents described here, and the record’s release is not an endorsement of the conclusions inside it. Its value is as evidence of how the United States government investigated the question, and of what it chose to keep.