“Pound”31 pages
- p. 28 …In all, he estimated, the
entire lot would have weighed maybe five pounds. There was no…
- p. 231 …It was
like a 500 pound rack with a receiver, frequency meter, recorder,
etc., and we…
- p. 233 …About one pound.
A: correct. And the targets are nominally maybe a quarter
of a pound…
- p. 238 …They went
and got a whole bunch of soo pound bombs out of the Earl
Ammunition…
- p. 258 …Third balloon with two and a half pound stick of TNT and cap set
by pressure…
- p. 263 …releasing
something like maybe several hundred 500 pound bombs for this.
At the same time, Trakowski…
- p. 323 …I 4 inches wide, and weighing 13
pounds (Atch 4). The sonabuoy contained both the acoustical…
- p. 379 …have weighed maybe five pounds.
rancher living 30 mlles south. east bright wreckage made up on…
- p. 408 …six (6) scientists and twelve (12) thousand pounds of' equipnent from BElliAR,
NEV; JERSEY to KWAJALErn…
- p. 475 …Dry ice consumption at -GOOF is approxi-
mately 150 pounds for a 24-hour period.
It…
- p. 483 …is free lift in pounds
and G is gross lift in pounds.
Although this equation was…
- p. 536 …New Mexico
In this flight, a 65-pound load was lifted with a linear array of…
- p. 538 …and
tour larger lifting balloons, a 53-pound load was carried alott on this flight.
At…
- p. 542 …wall) to
lift • total load of S5 pounds as high aa posaible (Figure 7). 'lbe small…
- p. 588 …the
AM-1 transmitter (with about 10 pounds of batteries) was received for about
400 miles…
- p. 608 …Buoyer.cy per Pound Mol of GaS••••••••••••••••••••••••••••••••l6
V. Glossary of Term•••••••••••••••••••••••••••••••••••••••••••••21
VII. Summary of…
- p. 614 …foot balloon should be held tinder 30 pounds; 2) ratEBot
rise should be less than 900…
- p. 621 …of 50,000 feet, with a
30-pound payload, risea about 900 feet with each kilogr…
- p. 641 …Given: (l) The pound molar volume of any gas at standard
conditions=359 ft. 3
- 15 -
- p. 642 …2370 fte3
273.2 126
This is the mean pound molar volume at 15 km for…
- p. 643 …foot diameter,
at an altitude where the pound molar volume is 1000 ft. 3 (This is…
- p. 715 …Suspended
from the balloon is a 100 foot one thousand pound test nylon line which carries…
- p. 736 …The solid-ballast system was complex; approxi-
mately 900 pounds of sand was used on each…
- p. 737 …It
has an ultimate tensile strength of 1,900 pounds per
square inch at 2SC, which…
- p. 780 …for attaching rigging lines supporting a
~5-pound load to bottom of balloon ~nd means for…
- p. 862 …Yii th a 20•foot General Mills balloon, using helium, a
payload of 40 pounds will…
- p. 868 …Thus, if a 40-pound load is to be lifted, it is
not safe to use…
- p. 889 …This is the volume of a pound mol of any gas at those condi-
tions.
By…
- p. 893 …Elliptical shot bags, weighing 100
pounds,are used to hold the base of the bubble to…
- p. 907 …using
15 pounds (7 kilograms) of batteries. Longer periods
of transmission may be achieved by intermittent…
- p. 984 …The detonation, or "shot" (right), of 500 pounds of TNT
was monitored at White Sands Proving…
F. Flight Termination Gear
The rate of descent when controlled balloons are falling after
exhausting all ballast is sometimes as slow as 50 feet per minute.
This means that several hours might be required to fall through
the lanes of aircraft traffic, increasing considerably the hazard
to aircra.ft (admittedly very small). To minimize this possibility,
units have been added to the flight train to cause a rapid descent
after the balloon system has descended to some critical value, say
20,000 feet. One such destruction system, using a flight-termination
switch, is shown in Figure 21. It consists of a pressure-activated
switch, triggered on descent only, an explosive charge used to sever
KNOT&. Aaovs
A ioa D Snow CAN >lOotS
34' RP UIIE__...
OF 100* TEST
BRAIDEO NYLON
WaTH 2' SLACK
O&TAIL OF R•P L.I'NS
.... , .. 'T iMTb BAI.LOON
~
~ ld.ueLINECcouD •) 10 1lUE.
PI.AGE fW IfT .......ItCH IN
BEEN CUT ( IIOIJIIO Willi TIKAD)
"'-fi..aaHT"iRMMeAroaS..lttiRR
BALLOON ON FINAL DESCENT 10
2(\000 tT1 1Ml15I4EiltJC.IM(:,
I'Ulo\TlM& liME .. ntEAIR LANES,
lME HALF DI::F\.,t,l~D ~LCCllt lltD
ACTS A5 1rs CJWN PAR~C ...ITE
Figure 21.. Flight termination equipment.
the main load line, a rip line attached to ·the balloon near the
equator anQ. a snub line which takes up the strain after the load
has fallen a few feet.
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