“York”60+ pages
- p. 14 …New York University, Constant Level Balloons, Final Report, March 1,
1951
11. New York University, Constant…
- p. 18 …Developed partly under contract with leading
scientific institutions-such as New York University (NYU), Woods Hole…
- p. 19 …New York Times, "Balloon Staggers Down to Brooklyn Tavern, Hooks Itself to Roof and Upsets
Decorum…
- p. 41 …testing "constant level balloons" and
a New York University (NYU)/Watson Labs effort that used" ... meteorological…
- p. 72 …Foundation then
on 23rd Street in New York City. The pathological examination
disclosed a human with…
- p. 148 …i.L?...D"- Erun_2 o:f New York - Gm. ~ advised he would let hi!:: know…
- p. 183 …There was a project run by New York University, out ofHoDoman at that time. It
was…
- p. 206 …When we heard the news back in New York, w.e joked that they probably
found…
- p. 213 …early July 1947, to observe the New
York University balloon group. The "Roswell Incident" occurred after…
- p. 217 …he was Director of Research at New York
University at that time.
Q: We have gone…
- p. 220 …But anyway, Istvan initially went to New York hunting for a
source of supply and came…
- p. 222 …I've reviewed the New York
University documents and there's a very clear depiction in…
- p. 233 …you to join the
staff at New York University, or to continue your studies there?
A…
- p. 234 …So you went to New York University when?
A: Right after
had already started.
a copy…
- p. 237 …You went on board at New York University, and you
immediately set out, as documented in…
- p. 240 …So at this time in New York University you were cleared
but you had no need…
- p. 243 …In the New York University report it says that you were
provided two Japanese balloons.
A…
- p. 244 …they have reward tags, "Return to New York
University," or "Return to Roswell Army Air Field…
- p. 247 …so you made your plan in New York to fly •.• Your
primary research was the acoustical…
- p. 261 …The New York University reports are very voluminous.
There are three big bound volumes. I have…
- p. 275 …Charlie Moore and his crew from New York University.
Q: You said you went in July…
- p. 319 …W28-099-ac-82) for the acoustical
equipment, and to New York University (NYU) for the…
- p. 320 …NEW YORK UNIVERSITY "BALLOON GROUP"
From September 30, 1946, until December 31, 1950, the Research Division…
- p. 322 New York University, in accordance with contractual requirements, produced
monthly progress reports, technical reports, and final…
- p. 326 …worlk and
preparing to return to New York City, a train of events began to unfold…
- p. 327 …Kevin Randall and Donald Schmitt, UFO Crash at Roswell (New York, 1991), p. 103.
39. Intvw…
- p. 331 …Drawing-New York University Flight No. 2
4. 2 Depictions of AN I CRT-1 Sonabuoy…
- p. 419 10
New York University
Constant Level Balloons Final Report
March 1, 1951
- p. 421 …93.03
CJNSTANT LEVEL BALLOONS
FINAL REPORT
Constant Level Balloon Project
New York University
Prepared in…
- p. 424 …of the Department of
Meteorology of New York University.
A. Introduction and Statement of Problem
Contract…
- p. 426 …Essentially the system as developed at New York University con-
sists of a constant volume balloon…
- p. 430 …balloons as
developed and tested at New York University.
c. Telemetering From Balloon Systems
The second…
- p. 436 …Service fiights were carried out by New York UniTersit7 personnel
in conjunction with technical personnel from…
- p. 442 …Meteorological Analysis
As one phase of this project, New York University agreed to prepare
analyses of…
- p. 444 …b~1sh recorders for analysis at New
York University.
A total of 22 flights (two of…
- p. 445 …It is
this latter method which was used by the New York University
gro,p in…
- p. 450 …Research Division, College of Engineering, New York University,
Teclmical Re§ert 93 .02, Constant Level Balloons…
- p. 451 New York University
Constant Level Balloons
Section 1, General
November 15, 1949
11
- p. 453 …93.02
CONSTANT LEVEL BALLOONS
Section l
GENERAL
Constant Level Balloon Project
New.York University
Prepared…
- p. 455 …Further extensions are under consideration whereby New York Uni-
versity will supply standardized flight gear and…
- p. 456 …office and storage space was pro-
vided by New York University (Figures 1 and 2). Field…
- p. 461 …Smith, Inc., lfame.roneck, lrew York.
In these balloons, 4 and 8 mil sheets were heat…
- p. 468 …Colle~e of Engineering, New York
University, New York. N.Y •• 1948.)
There are three undesirable…
- p. 475 …A drawing of the temperature chamber designed
and built at New York University is shown in…
- p. 514 …the Electrical Eng-
ineering Department of New York University was adapted to re-
place or supplement…
- p. 531 New York University
Constant Level Balloons
Section 3, Summary of Flights
July 15, 1949
12
- p. 533 …93.02
CONSTANT LEVEL BALLOONS
Section 3
SUMMARY OF FLIGHTS
Constant Level Balloon Project
New York…
- p. 535 Introcluction
In November, 1946 the Research Division of the College of Eng.1neer1ng
of New York…
- p. 559 …o£ graduate studenta o£ meteorology at New York University.
By conatructing constant-pressure maps £ram the…
- p. 568 …A New York University AM-1 transmitter was
used to send out pressure data.
An automatic…
- p. 594 …Assuming gao-
strophic tlaw, members or a graduate class in meteorology at New York
- p. 597 …graduate ola.ss ot
meteorology at New York University (Figure 67). Using an airplane tix
FLIGHT…
- p. 601 New York University
Technical Report No. 1
Constant Level Balloon
April 1, 1948
13
- p. 603 …April 1, 1948
New York 63, New York
- p. 609 …the Re.search Division of the College of
Engineering of New York University entered into Contract…
- p. 640 …At a
meeting in New York an 20 .March 1947, the New York Air Space Sub…
- p. 671 …in the Electrical Engineering Laboratories
at New York University. ln previous tests, this has
provided clearer…
- p. 707 …Air Coordinating Committee, New York Sub-
committee on Airspace, Rules of the Air and Air Traffic…
- p. 708 …AIR COORDINATING COMMITTEE
NEW YORK SUBCOMMITTEE ON AIRSPACE
RULES OF 'ffiE AIR AND AIR TRAFFIC CONTROL…
- p. 709 …A period of six hours
will be the maximum duration of flight.
(4) New York University…
The following statistics for a given pressure (1001.8 ~il!ibars)
were computed:
on the mean
within 0.1% or mean
" o.2% " II
" 0.3% " "
" 0.4% " "
" 0.5% " "
N .Y .'J. Shop Model
L-416
12.5%
25 %
41.5%
62.5%
75 %
95.6%
Bra:Dsford Model
B-501
34 %
50 %
70.5%
85.5%
91 %
100 %
Other conclusions arrived at as a result of this test were:
(a) Since changes of speed of the motors did not occur simul-
taneously in the two instruments, the speed changes probably
are not due to slight changes in pressure or temperature.
(b) Sensitivity varied from 0.1 to 0.9 millibars.
(c) Sensitivity increased with increase of rate of pressure change.
It was recommended as a result of these tests that the records
of flights when the balloon is floating be read to the nearest
two-tenths of a percent of a oycle,or approximately two-tenths
of a millibar, for high accuracy. ~ben using the instruments
manufactured by Brailsford and Co., satisfactory accuracy will
be attained, if necessary, when the record is read to the
nearest one-tenth of a percent of a cycle.
In the second group of tests the pressure was reduced slowly
to about 20 millibars and increased to sea-level pressure at
different temperatures.
The most comprehensive series of calibrations wes made with the
first instrument made by Brailsford and Co. Two runs were made
at room temperature ( 22_10 C), one at -lOOC, one at -30 to 37°C
and one at -56 to -620C. On the last test at the lowest tempera-
ture, the unit was found to be completely unreliable. The
cause of failure was the erratic· motor operation at extremely
low temperatures. This had been observed previously during
flights when the Olland-cycle was not thermally insulated.
The other curves were plotted on a single chart in order to
study their spread (see Figure 31). The envelope of curves
thus obtained showed no regular temperature effect over the
range +2,°C to -370C. In general, the envelope was less than
10 millibars wide although at some higher pressures it was as
much as 12 millibars wide. The curves at low pressures fell
closest together and were all within 3 to 4 millibars apart
between 50 and 150 millibars and 6 millibars apart between
150 to 200 millibars.
-70-