Documents / Report
This U.S. Department of War release compiles 1949 records tied to Sandia Base, New Mexico. It includes a Sandia Base security inspection reply and a W. D. Crozier letter to Lincoln LaPaz. It also contains Crozier and Seely's report on collecting airborne copper particles after the July 24, 1949 fireball near Socorro, which they judged negative or inconclusive. LaPaz's sixth report on green fireballs disputes parts of that finding, and a Fourth Army report describes unusual lights around the Q Area at Camp Hood, Texas, in March 1949.
From the source:Release of 2026-05-22 Incident: 1948-1950, New Mexico. This file contains 116 pages of documentation from the Armed Forces Special Weapons Program (AFSWP) – the direct, post-World War II successor to the Manhattan Project – and from the U.S. Air Force – relating to a series of sightings and investigations in Sandia, New Mexico, from 1948-1950. This file contains 209 sightings of “green orbs,” “discs,” and “fireballs” reported near the military base. Witnesses reported unidentified anomalous phenomena (UAP) maneuvering, flying out of sight, disappearing, or exploding. The documents also include the results of contemporary investigations into residual copper powder found in some areas where sightings were reported. A few of these investigations became the basis for Project Grudge, which collected reports of unidentified flying objects from various other military installations – also included in this collection.
“Headquarters”18 pages
DECLASSIFIED Authority NW 9152C BY DE JONN NARA DATE 5/13/2C THE INSPECTOR GENERAL USAF 17th DISTRICT OFFICE OF SPECIAL INVESTIGATION KIRTLAND AIR FORCE BASE, NEW MEXICO 19 April 1949 SUMMARY OF INFORMATION: 1. This is a comprehensive summary of all observations of unidentified aerial phenomena possessing similar characteristics which have been observed in the New Mexico-West Texas area. The common characteristics of most of the incidents are: a. Green color, sometimes described as greenish-white, bright green, yellow-green, or blue green. b. Horizontal path, sometimes with minor variations. c. Speed less than that of a meteor, but more than any known type of aircraft. d. No sound associated with observations. e. No persistent trail or dust cloud. f. Period of visibility from one to five seconds. 2. All of the incidents reported do not possess all of the above characteristics, but in each case one or more are present. In none of the reported incidents has any natural or man-made object been determined to be responsible. 3. The body of this summary consists of a tabulation of observations with notes attached to clarify or amplify certain of the more important observations. Note numbers 1, 3, and 5 are taken directly from reports compiled by Dr. Lincoln LaPaz, University of New Mexico. Dr. LaPaz is internationally known and respected as a meteoriticist, and has taken a great interest in these phenomena. 4. The tabulation of sightings is not a complete record of all reported observations, but comprises only those in which interviews were conducted by OSI personnel. Many other persons were interviewed by Dr. LaPaz and his colleagues, but inasmuch as complete data is not available, these interviews are not taken into account in this summary. In addition, numerous reports have been received from individuals who could not provide
Report, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 116 pages are in the text index: search them above, or from the library's search.