Project Blue Book Case File
RAPID CITY S D, July 1952July 1952
Summary
The OCR text for this file is too garbled and fragmented to produce a reliable summary. The document consists mostly of highly distorted text, scattered data, radar logs, and administrative correspondence from July 1952. While I can identify several distinct sightings and cases embedded in the file, the OCR quality makes it impossible to extract coherent case details with confidence.
However, based on the case metadata and the few legible sections, I can offer this:
In July 1952, the Air Force received multiple reports of unidentified flying objects in and around Rapid City, South Dakota. One report involved sightings near Chadron, Nebraska, of an object described as moving slowly, occasionally stopping, at an estimated altitude of 24,000 to 33,000 feet, with a shiny appearance. The Rapid City tower reported three bright flashes to the southeast at approximately the same time. A subsequent report indicated that aircraft from Rapid City were dropping flash bombs in the area, which may have accounted for the observed flashes. The investigation was conducted by Air Force intelligence officers, but the file's deteriorated condition prevents a more detailed summary of findings or conclusions. The full case file, as held by the National Archives, spans 191 pages on microfilm T1206, Roll 12.
Reported location
RAPID CITY S D, July 1952
Date of incident
July 1952
State / country
? / XX
Page count
191 scanned pages
USAF evaluation
unknown
Microfilm
T1206, Roll 12