“G. A.”60+ pages
- p. 33 …The specific Air Staff/Secretariat offices queried included the following:
(a) SAF I AAI, Directorate of…
- p. 75 …the Public Information Officer, Walter G. Haut,
issued a news release that the Amry Air Force…
- p. 104 …vt. G. Hilburn, f'onner Assistant Base Adj•lba.nt, transferred
~~ Squedr~n "A", 427th AAF…
- p. 114 …SFERRED
A. OfFICE , •. STORAGE A. FILE CABINETS (No.) 1. TRANS. FILES (.Yo.) lc SHELVING (Li•. Fl…
- p. 133 …reporti.Dc aot later t:t:.a date 1Jl41catecU
8 Jplx 1947 Cl&tl
Lt. G…
- p. 143 …9:15 A.l:.
9:15 A.~.
9:40 li..M.
9:43 A.ll.
9…
- p. 144 …on fhone requesting a B-29 be sent to
Blackstone, Va. for a celebration by the…
- p. 198 …Cor.anandinr; G~nerel, Army Air Forces, \'/aehint;ton 25, D. C.
ATTN s AC/AS…
- p. 282 …I then went into industry, and I worked for EG&G, a high-
technology company based…
- p. 303 …AlllllffO
PAirrS OP rNF ./OSS.tMM:Y WI./.£ FIT AND
01'€/t.ttrl /It A PROYFA…
- p. 307 …I do not want a lawyer. lamwi · g to answer questions or make a statement or…
- p. 322 …4 consisted of a "cluster of (meteor(>logi-
cal) balloons" and a "regular sonobuoy."23 Presumably…
- p. 401 …a.:-:1!! of the sound channel would also
b~ detectable by l1!te~1r.g at…
- p. 407 …dribble constructed of a five (5) gallon tin incorporating e 11etered
jet to allow a predetermined…
- p. 418 …O.oJ nnel KN'$~.ll.!a G, ~ftr. 0-18373.. «C •.• _~ ..
Retent1Qn: Indefinite. No known replacement…
- p. 436 …A typical night using
constant ballast flow at a rate slightl7 exceeding leakage losses
is shown…
- p. 437 Fig • 9 is a typical night with DO ballaet. !he night train· tor
these flights ia…
- p. 472 …the tloa tin_g level. (The
switch is set so that a rate of change ot…
- p. 483 We may use this equation to approximate the rise of a full balloon
system when controlled…
- p. 488 …A = 2.39 x 108 col I erg
Cp = specific heat at constant pressure
g = acceleration…
- p. 490 …flow, Is and a co-
efficient of leakage,Cd•
(1) where g is the acceleration
due…
- p. 495 …lf • 50 ~ tof:g}af =7820 GII/HR
Values for leakage at several different altitudes…
- p. 506 …tight upon release of this internal pressure.
G. A Ge.tleral Equa.ttc:m of Motion…
- p. 509 …It is for this reason that a non-extensible balloon is said to be
in a…
- p. 510 …a g I -'- (~ .!L)
F, = vb Pa LAo To - Tg Rp + Ro
Discussions of the contamination…
- p. 511 …or 9J <{J)G · dt dt lc
We might also have a control tbl t will…
- p. 512 …1t> !!A_} is the- time during which pressure change of
the airdlurro8h!1~g the balloon…
- p. 523 …The performar.ce specifications are as follows:
(a) Rotation: one revolution every 12 hours
(b) Duration…
- p. 528 …Adjustments are made on the adjusting
screw {L) and the lower ring {G) before each flight…
- p. 536 …flight, a 65-pound load was lifted with a linear array of 28
350-g~ rubber…
- p. 553 …On Plight 43 the tiret model ot an Olland-o7cle pressure modulator was
tlown with a…
- p. 558 …and a satisfactory Olland-cycle
pressure modulator~& also used .for over 5 hours to give height…
- p. 560 …This flight was released at night with a fixed ballast flow of about 300
~rams per…
- p. 573 …Flight 82 is a good example of i'light using a single
fixed-leak orifice for…
- p. 574 …Below the baroswitoh a standard T-69 radiosonde was
supported with a parachute stuffed into a…
- p. 577 Fli.g!lt 89: Released from Alamogordo, New Mexico, 1005 MST, August 26, 1948
Not recovered…
- p. 584 …a near-floating condition for about four hours when the transmitter
40
/ llllllff-~ CUIIVK ~
ICIUMD G…
- p. 589 …With a loss of 10°C superheat, and a limited flow (900 grams per hours), it…
- p. 594 …flight a high loss of lifting gas caused the total ballast
load ot 600 g~s…
- p. 610 …g. Low brittle temperature
h. High transparency to heat redie.tion
Table I is a qualitative…
- p. 625 …C"N-~.~-
8 "/)/A.,=_--.s:¥::J.i:;##
PuRD.t.;f.T..t:Jte fiL relf! ----....
CA…
- p. 630 …11A rt:~IA.t. - B.t.owN Pr.eex
G£.A.5S
"A1-e CHA/"'f1J4…
- p. 646 …rate of rise in feet per minute
G : g~oss lift in grams
For our purposes…
- p. 650 (Approximate)
where G • gross load
A chart, Figure 24, has beendrawn up, based on this equation…
- p. 652 ~G = G X ~X (1 • K) K
T
where t::.. G = loss of lift
G =gross…
- p. 675 III
II
!
I
rl G 01
NYU BALLOON PROJCT
FLt8ht 5
DAT£ 6-5-4…
- p. 680 …Fl G 36
NYU BALLOON PROJECT
FLlGHT 7
D<ll-e: 7-2-47 E 0…
- p. 683 …n..1m•tter
Fl G.3 9
NYU BALLOON FROJtCT
FLIGHT 8
D a. te 7…
- p. 686 …to a thtmble
a.nd attached to re1n forced pCltches
at alterna.te .sea.m.s…
- p. 688 …H.A.Smtth Inc. v.11th reinforced
blowout pa.tches to vent 9Q.b when
f1red…
- p. 690 …G.M.. OO!"pol.yettHlent- balloon
w1th 1ncend.1a. ry pa.tch on e~:~u a…
- p. 713 …OBSTRUCTIONS TO AIR NAVIGATION
A. WHITE SANDS, NEW MEXICO, PROV»>G GROUND -NEW YORK UNIVERSITY - RELEASE…
- p. 731 …2. "Progress in Developing a Constant-Level Balloon", Report by Dewey and
Almy Chemical Company, Cambridge…
- p. 732 …Lugeon, Jean, "Le Poste Aerologique de la Station Centrale de
Meteorologie a Payerne et les nourelles…
- p. 742 …The automatic control is needed for flights
lasting through a period in which day changes to…
- p. 749 …1\\a Mr. o. c. Vinsea to C.B. Moore on rlait.
5/l'J/47…
- p. 761 The follo'W1.n.g personnel lolere hired but later resigned:
1!.!.!!
Robert 't:isnieff
Robert…
- p. 770 …diameter ballgons made
from polyethylene .00411
polyethylene .008 11
saran • 00~25 11 aDd a
fortisan…
- p. 775 …g o! Ul ins":.tument coiilpany whicr. wo,.tld cor.struct
the altitude control devices. A…
- p. 779 …As a result of this preliminary study a sub-contn:.ct was
given to H. A…
3 foot diemeter balloons, no attachments exceoting an inflation
tube or appendix made of the balloon film about 10 inches long
and 1.411 C:.iameter.
2 each made frotjl ?olyethylene PM-1 film .004 11 thick
2 ec:.ch made from Polyethylene PM-1 film .008 11 thick
Z each made from Saran type M film .00225 11 thick
15 foot C.ic:.meter balloons with inflation tube 4 11 in diameter and
12" long, elso means for attaching rigging lines supporting a
~5-pound load to bottom of balloon ~nd means for attaching aux-
iliary lifting balloons to top of be.lloon. If possible, balloon
should be capable of withstanding internal pressure equivalent
to 2" water.
5 each made from Polyethylene PM-1 film .004" thick
5 each maci.e from Polyethylene .PM-1 film .008 11 thick
5 each made from Saran Type M f~ .00225 11 thick
(1) The be.lloon film should be treated before or after manufacture
in such a way as to seal all pinholes.
(2) A patching kit should be furnished for use of the balloon
flight personnel.
(3} It is desired that either the volume of the 15 foot balloons
be kno~10 to within 10 to 20 cubic feet when fully inflated or that the volume,
though unknown, be nearly the same for each of the balloons of this size
(differences in volume should not e~eed ±1% of the total volume of a mean
balloon).
Delivery was made 20 April 1947 on the first 3 foot balloons, two
15 foot balloons are expected ~ the end of l1ay.
In an attempt to interest another manufacturer in the problem,
the following companies ";ere conte.cted.
Comoany Type of Comnacy Interested? Disposition
Do beckman Co.
500 Fifth hvenue, h~ Plastics & Packaging No None
Kennedy Car Liner & Bag
Co., Shelb,yville, Ind. Plastics & Packaging No None
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