Documents / FOIA release

roswell

Office of the Secretary of Defense · 993 pages · text from the file's own layer

The Roswell Report: Fact versus Fiction in the New Mexico Desert was published in 1995 by Headquarters United States Air Force. It was written in response to Representative Steven H. Schiff's request and a General Accounting Office audit, and it contains Col. Richard L. Weaver's report and 1st Lt. James McAndrew's synopsis, along with attachments, appendices and photographs. The report says researchers found no evidence of an extraterrestrial craft or crew. It concludes that the 1947 debris came from a Project MOGUL balloon train.

  • p. 444 …Colorado, western Nebraska and western Kansas by the Industrial Research Institute of the University of Denver…
made on this project. A complete report of these flights
and the egnipment used is included in "Technical Report
121.01 11 ( b J b~r this Research Division.
2. High Neutron Intensity Study (Contract AF 28(099)-10)
In conjunction with a study to determine the altitude of
maximum !leutron density a modi.fication was made on the
Consta.,t AJ.ti t11de balloon system developed under this
contract. In order to study ne,_ttron densities at two
different altitudes with the same set of instruments,
it was desirable to carry these instruments thro•1gh
a "stepped flight". The balloon system in this case
was to asc?nd to a selected altitude (say 45,000 ft.)
float there for one-hour and then ascend to a higher
altitude (for example 65,000 ft.) to float for another
hour before descending.
The advantages of this type .t'light for Cosmic Ray st·~dies
are that a given altitude may be s-anpled for a long
enough period of time to obtain statistically valid
results, and such statistical sampling can be made
at several levels wi tho11t the necessity of releasing .
another balloon system and other set of neutron sensing
instruments. By proper design of equi~ment a fairly
wide range of altitudes can be sampled with "altitude
steps" of almost any desired size.
The step effect is attained by release of a fairly
large amount of ballast at a fast rate set off by a
pre-set clock timer or a radio rele~se activated by
a transmitter on the ground. The amount of ballast
to be released is determined from the standard altitude-
vol•,me load relationships used for constant-level balloon
flight. As a part of the final ballast release, the
ballast tank and its controls may be dropped from the
system.
If the level positions of the flight must be controlled
to fine limits, or if they must be of long duration
(more than two hours) it.is necessary to employ constant-
level ballast control over these portions of the flight.
However, if the level portions of the flight are to be
in the neighborhood of 1 ho~1r duration, ballast control
during the~e floating period~ can be elimin~ted, making
use of the inherent st~bility of the pl::l.stic balloon
systems for short range constant level flights. It is
this latter method which was used by the New York University
gro,p in the study of Neutron Naxima.
22.

Cases discussed

About this file

FOIA release, from the osd collection. The PDF is mirrored here; the original link is above. 993 pages are in the text index: search them above, or from the library's search.