The document below just mentions the December 20, 1948
sighting. This document is rather important--just look at the
distribution list.
December 20, 1948; Los Alamos, NM
AESS observation post sighted green fireball with a
triangulated 7-8-mile W to E flight path calculated by LaPaz based on
another independent observation at a different site. (Sparks BBU, FOIA)
====================================================================
OSI 17th District, Kirtland AFB, New Mexico
Subject: UNKNOWN (Aerial Phenomena)
Established dates of sightings in the New Mexico area are
5, 6, 7, 8, 11, 12, 13, 14, 20, and 28
December 1948.
The majority of the observations have been reported from
the Las Vegas-Los Alamos area in northern New Mexico.
Distribution:
Resident Agency, FBI
Fourth Army Liaison Officer
AEC Security, Sandia Base
Intelligence Office, Sandia Base
AESS, Los Alamos
Field Office for Atomic Energy,
Kirtland AFB
Ohters as needed
Page ID (PID) : MAXW-PBB4-1303
Collection : Maxwell Blue Book
Roll Description : Project Blue
Book Roll 4
