“small beings”49 pages
- p. 17 …Others remain nonbelievers or
at least skeptical of the existence of alien beings and elusive vehicles…
- p. 19 …Moreover, operational necessity required that these balloons be launched during daylight
hours. It was therefore not…
- p. 30 …This has since grown from a minimal amount of debris recovered from
a small area to…
- p. 35 …This included, for example, a small
amount of missing "decimal files" from the 509th Bomb Group…
- p. 36 …This was a small section of the July Historical Report for the 509th Bomb Group
and…
- p. 37 …To believe that such operational and high-level security activity could be
conducted solely by relying…
- p. 39 …The foil-rubber material could not
be tom like ordinary aluminum foil can be tom... "
Sally…
- p. 40 …Although there does not appear to be much dispute that
Cavitt was involved in the material…
- p. 43 …Lt Col Cavitt described a small area of debris which appeared, "to
resemble bamboo type square…
- p. 72 …being per:ormed on these bodies.
The bodies were described as the body of a small…
- p. 99 …It should be noted that the period from approximately 1946 to 1950 is the least well…
- p. 105 …Several small projects were completed during ~1e mont.~ includine
signs on all the·office doors, a…
- p. 149 …Streett 1s
office recaumends against it on the ground that that is a
small enterprize down…
- p. 159 …I do not recall the incident being mentioned again as being any big
deal and I…
- p. 201 …We even simulated a small lightning strike over dry snow (just
from the snow blowing over…
- p. 258 …Big plastic
balloon with small auxiliary plastics," etc. "Watson Lab and
gear." "Followed" (inaudible) "receiver until…
- p. 261 …explain bodies or material that can't be
folded) by a sledge hammer.
Q: Let's…
- p. 328 …The witnesses have recalled small pink/purple "flowers" that appeared I to be
some sort of…
- p. 401 …b7 how ra*
the receiver •7 be re110ve~ .t'rows the pre~er. red height withqut…
- p. 443 …geostrophic wind (the latter being
derived under certain simplifying assumptions) and since the
geometry of the…
- p. 458 …Two designs which compro-
mise extreme cost (required for balloons of high internal pressure)
with small…
- p. 479 …This means that several hours might be required to fall through
the lanes of aircraft traffic…
- p. 484 …The change in drag effect may be realized by a decrease of
relative size of the…
- p. 487 (a)
Then:
(9)
or for small temperature differences:
(10) : - _L (.AI.)1-B T
the nega…
- p. 490 …gas of a balloon can be lost by:
leakage through small holes in the fabric or…
- p. 491 …for l:n•y small section of altitude is assumed
to be constant); and re.J…
- p. 506 in the preceding, section on diffusion end leakage the appendix
opening should be small. It can…
- p. 521 …is li~ited as indicated
above, small variations may be detected with the result
that it…
- p. 555 …being exposed about 10 hours
at cold temperature. (:S) During the floating period :many small oscilla…
- p. 565 …The very usef.ul information about be.llast flow was reported clearly, and
the principle of…
- p. 566 …Since the small external appendix with cardboard stiffeners was not
suitable for the large balloon, a…
- p. 580 …Following the initial activation at about 38,500 feet, small oscillations were
introduced into the flight…
- p. 614 …Figure 4 shows this appendix construction on a General M lls balloon which
is being inflated…
- p. 652 …At high altitudes, a difference of 40°C may
be expected in the temperature of the…
- p. 658 …To facilitate handling of the
line segments each length is prepared with a small hook on…
- p. 672 signals may be arranged so as to consume a very
small portion of -transmission time.
D…
- p. 738 …These values may
be compared with a diffusion loss of lift of the order
of magnitude…
- p. 742 …The constancy of level will be better the lower the
diffusion and the lower, therefore, the…
- p. 762 …te
.::mrcht:.se of small item£. A furth..:r rec:uest ~s been subr:rl tte…
- p. 783 …be of such a valve that
with a large r~diosonde frequency variation for a small…
- p. 785 …It is expected that this
equipment will be flown about 8 l-1ay. A description of…
- p. 815 …Before gear could be recovered, most of it had be~~tolen. Stations operating
at north hanger…
- p. 842 …Range started to slowly increase as did elevation with azimuth being
stationary. The echo remained beyond…
- p. 862 …By using this
stressed tape design, much larger loads may be carried than
the thin polyethylene…
- p. 874 …At this point, two small holes about
18" apart have been made, and the rip line…
- p. 881 …If thodolite stadia determinations are being
made, the banner can be used as one of the…
- p. 898 …laid out, A small amount of gas at very low pressure
Should be valved into the…
- p. 910 …The motor gears may be cleaned with
carbon tetrachloride and a small clean brush.
If the…
- p. 918 …Each combination of dots or dashes may be identified
by ear, and with a calibration chart…
will cause the balloon to descend. Third, as a consequence
of the previous limi te.tion, the maximum floating period
of a balloon with thiw control system is 24 hours, achieved
when launching is at sunset.
~ben any or all of the above objections prohibit the
use of this simple control system, more complex ballast
dropping devices may be used. Figure 9 shows in schematic
form the servo or demand type control which has been used
to maintain balloons at a constant pressure level, with
high ballast efficiency and without harmful sunset effects.
Figure 10 is the ballast reservoir assembly which is used
with this type control. A more detailed discussion of
this servo-control is given in Techncial Report Number 2
of the Balloon Project, New York University.
c. Flight· Termination Gear
When a balloon loses buoyancy by the loss of lifting gas,
it sinks slowly to earth. To prevent the balloon from
remaining in airplane traffic lanes for a long period
of time, a flight termination device is added to the
equipment train. This device, shown in Figure 11, con-
sists of a pressure-actuated switch and rigging to tear
a large hole in the balloon when it descends to some
predetermined height. A pressure pen is held above
its commutator by a short shelf (see Figure 12). After
passing an altitude corresponding to the end of the shelf,
the pen falls onto the commutator. Upon subsequent
descent to 20,000 feet, it closes an electrical circuit.
When this circuit is closed, a squib is detonated in an
aluminum "cannon" (see Figures·l3 and 14) driving a pellet
through the main load line. As the line is severed,
the weight of the load is suddenly taken by a rip line
which extends nearly taut {about 2 feet slack) up the
side of the balloon to a point about 10 feet below the
balloon crown. At this point, two small holes about
18" apart have been made, and the rip line is passed from
the outside into the balloon through the top hole, then
down the inside and out the bottom hole. Both holes are
securely taped with t:~cetate fiber tape. About 6 inches
of slack line is left inside the balloon. ~ben the main
line is cut, a large hole is made in the fabric by this
rip line as it pulls out of the balloon. After the in-
struments have fallen about 10 feet and the rip is made,
they are caught up by a snub line and the load is again
taken to the load ring. The ruptured balloon then acts
as a parachute for the load, descer.ding at about 1000
to 1500 feet per reinute.
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