Documents / Hearing transcript

Symposium on unidentified flying objects: hearings before the Committee on Science and Astronautics, U.S. House of Representatives, Ninetieth Congress, second session, July 29, 1968.

U.S. House of Representatives · 1968-07-29 · 256 pages · text from the file's own layer

This is the printed record of a July 29, 1968 symposium on unidentified flying objects held by the Committee on Science and Astronautics of the U.S. House of Representatives, chaired by Rep. J. Edward Roush. The committee heard statements from six scientists: J. Allen Hynek, James E. McDonald, Carl Sagan, Robert L. Hall, James A. Harder and Robert M. L. Baker. It also printed papers from Donald Menzel, Stanton Friedman, Frank Salisbury and others. Hynek argued that puzzling UFO reports from competent witnesses deserve serious scientific study.

  • p. 7 …of advanced technological ma- chinery manned by some kind of intelligence, that is, the extrater- restrial…
  • p. 9 …American Association for the Advancement of Science; Astronomy Society(secretary). Specialty: Astrophysics. Fields of Interest: Stellar…
  • p. 19 …The Air Force has no evidence that UFO's are extra-terrestrial or rep- resent advanced…
  • p. 24 18 (The biography of Dr.McDonald follows:) DR. JAMES E. MCDONAI,D Born: Duluth, Minn., May…
  • p. 29 …from some advanced technology sufficiently advanced to do what we cannot do in the sense of…
  • p. 32 …The possibility that these are extraterrestrial devices, that we are dealing with surveillance from some advanced…
  • p. 40 …THE UNCONVENTIONAL NATURE OF THE UFO PROBLEM To both laymen and scientists, the impressive progress that…
  • p. 48 …At first, they thought it was a jet, whose exhaust was somehow accounting for the advancing…
  • p. 59 …advanced civilization of extraterrestrial origin, the pattern of the observa- tions, the motivation of the surveillance…
  • p. 75 …To ignore most of the salient features of a sighting in order to advance an easy…
  • p. 94 …Now, if we want to assess the likelihood that there are intelligentcivilizations somewhere in advance of…
  • p. 95 …be far in advance of our own,and this,therefore raises the question of how likely…
  • p. 96 …that an advance civilization comes here very rarely. But I again emphasize the great uncertainty in…
  • p. 97 91 So, to conclude what I understand is the main reason why this committee has asked…
  • p. 100 …the possibility of its development by other civilizations. But if each of, say, a million advanced…
  • p. 101 …a race of advanced and benign creatures were devoted to our welfare. The interest in unidentified…
  • p. 111 …The possible value of contact for purposes of advancing our knowledge of our technology. Let's…
  • p. 112 …again the same possible great value from under- standing the phenomenon in order to advance our…
  • p. 116 …We must then concern ourselves with the possible consequences of contact with technologically advanced civilizations whose…
  • p. 117 111 the task. We must also 'be concerned with the risks of panic resulting in people…
  • p. 124 …Gravitation remains one of the enigmas of modern science, although there have been some advances in…
  • p. 125 …This will depend upon advances in many fields of science. Some of the things required will…
  • p. 130 …Gravitation remains one of the enigmas of modern science, although there have been some advances in…
  • p. 132 …Baker's professional society memberships include the American Associa- tion for the Advancement of Science, Phi…
  • p. 140 …There have been many debates on the technical capabilities or limits on the capabilities of advanced…
  • p. 141 135 area of forecasting the social characteristics of an advanced extrater- restrial civilization. Philosophers, social scientists…
  • p. 142 …in the environs of the earth, or to make dubious speculations either concerning "their" advanced scientific…
  • p. 143 …the gross characteristics of an advanced civilization. These studies (probablynot Government funded) should include the social…
  • p. 150 …Applications and Advanced Topics, Academic Press, New York, pp. 112-115 and pp. 376 to 392…
  • p. 153 147 00015 "Recent Advances in Astrodynamics," (with Samuel Herrick), Jet Propul- sion, 28, No. 10, 1958…
  • p. 154 …00040 "State-of-the-Art-1960 Astrodynamics,"Astronautics, 5, No. 11, 30, 1960. 00041 "Novel Orbit…
  • p. 157 …Makemson) 00071 Astrodynamics - Applications and Advanced Topics, Academic Press, New York, 1967. 00072 "Recent Advances in…
  • p. 171 …In the past five years, he has advanced from assistant bookkeeper to teller to head teller…
  • p. 174 …He has no desire to advance any further up the bank totem pole, says he never…
  • p. 189 …advanced radar systems air being de- vekii2ed for our missile defense systems, such as the ALTAR…
  • p. 190 …of the Earth or to make very dubious speculations 191, t101 either concerning "their" advanced scientific…
  • p. 203 …The primary attribute of an advanced intelligent civilization is its ability to create its own environment…
  • p. 204 …Menzel became acting Director of Harvard College Observatory and, in 1954, was advanced to the Directorship…
  • p. 207 …approach it or advances as you move away. As we look over the Air Force files…
  • p. 210 …Or at least that is the com- mon argument advanced by UFO buffs. Radar is cursed…
  • p. 212 …Life Member of American Association for the Advancement of Science. Professional Organizational Activities: State delegate to…
  • p. 217 …our level of advancement? As noted in the Special Report of the USAF Scientific Advisory Board…
  • p. 219 …Friedman has a relatively unique background in advanced technology, hav- ing been actively involved in the…
  • p. 222 …the existence of advanced civilizations. We frequently forget that the resolution of present photographs of the…
  • p. 223 …36, 37) and the American Association for the Advancement of Science is planning a UFO seminar…
  • p. 224 …reason, would not examine the data relevant to UFOs or advanced technology. Marcowitz was totally wrong…
  • p. 225 …reason, would not examine the data relevant to UFOs or advanced technology. Marcowitz was totally wrong…
  • p. 226 …B., "The Phenomenological Aspects of Magnetogasdynamic Re-entry." Presented at the 10th Midwestern Mechanics Conference, Colorado…
  • p. 227 …not alone in the Universe and surely some civilizations are more advanced than ours, but interstellar…
  • p. 233 …possible sites in advance, we could simply move in to recover the desired information after an…
  • p. 234 …The effectiveness of the proposed procedure would depend very heavily upon the amount of thought, care…
  • p. 237 …listed in advance on a 'standardized rating sheet. However this part of the experiment will not…
45
of the windshield as a point. The object moved past this member at about 50
degrees per second. This object was peculiar in that it had what can be described
as a halo around it with a dark undersurfa,ce. It crossed rapidly and then slowed
down and started to climb in lazy circles slowly. The pattern it made was like
a falling oak leaf inverted. It went through these gyrations for a couple minute
and then with a very rapid acceleration disappeared to the east. This object Dick
and I watched for approximately five minutes."
Shortly after, still another unknown object shot straight across the sky from
west to east, but not before Kaliszewski succeeded in radioing theodolite ob-
servers at the University of Minnesota Airport. Two observers there (Douglas
Smith, Richard Dorian) got fleeting glimpses of what appeared to them to be
a cigar-shaped object viewed through the theodolite, but could not keep it in view
due to its fast angular motion. In my conversations with Kaliszewski about these
sightings, I gained the impression of talking with a careful observer, in full
accord with impressions held by three other independent sources, including Air
Force investigators.
Discussion.—The October 10 sighting is officially categorized as "Aircraft,"
the October 11 main sighting as "Unidentified." When I mentioned this to Kalis-
zewski, he was unable to understand how any distinction could be so drawn be-
tween the two sightings, both of which he felt matched no known aeronautical
device. Clearly, objects performing such intricate maneuvers are not meteors,
nor can they be fitted to any known meteorological explanations of which I am
aware. Instead, these objects seem best described as devices well beyond the
state of 1951 (or 1968) technology.
5. Case 5. Willow Grove,Pa., May 21,1966
Skipping over many other pilot observations to a more recent one which I
have personally checked, I call attention to a close-range airborne sighting of a
domed-disc, seen under midday conditions by two observers. One of them, Wil-
liam C. Powell, of Radnor, Pa., is a pilot with 18,000 logged flight hours. He
and a passenger, Miss Muriel McClave, were flying in Powell's Luscombe in the
Philadelphia area on the afternoon of 5/21/66 when an object that had been
first spotted as it apparently followed an outbound flight of Navy jets from
'Willow Grove NAS made a sharp (non-banking) turn and headed for Powell's
plane on a near-collision course. As the object passed close by, at a distance that
Powell put at roughly 100 yards, they both got a good look at the object. It was
circular in planform and had no wings or visible means of propulsion, both wit-
nesses emphasized to me in interviews. The upper domed portion they described
as "porcelain-white", while the lower discoid portion was bright red ("dayglow
red" Powell put it). It was slightly below their altitude as it passed on their
right, and Powell pointed out that it was entirely solid, for it obscured the dis-
tant horizon areas. His brief comment about its solidity and reality was, "It
was just like looking at a Cadillac." He estimated its airspeed as perhaps 200
mph, and it moved in a steady, non-fluttering manner. He estimated its diameter
at perhaps 20 feet. Miss McClave thought it might have been nearer 40 feet
across. Each put the thickness-to-diameter ratio as about one-half. After it passed
their starboard wing, Powell could see it only by looking back over his shoulder
through a small aft window, but Miss McClave had it in full view when suddenly,
she stated to me, it disappeared instantaneously, and they saw no more of it.
Discussion.—Powell flies executive transports for a large Eastern firm, after
years of military and airline duty. I have discussed the case with one of his
superiors, who speaks without qualification for Powell's trustworthiness. At a
UFO panel discussion held on April 22, 1967 at the annual meeting of the Ameri-
can Society of Newspaper Editors, Powell was asked to summarize his sighting.
His account is in the proceedings of that session (Ref. 30). I know of no natural
phenomenon that could come close to explaining this sighting. The visibility was
about 15 miles, they were flying in the clear at 4500 ft., and the object passed
nearby. A pilot with 18,000 hours flight experience is not capable of precise
midair distance and speed estimates, but his survival has probably hinged on
not commonly making errors of much over a factor or two. Given the account
and accepting its reliability, it seems necessary to say that here was one more
case of what Gen. Samford described as "credible observers seeing relatively
incredibile objects". I felt that Powell's summary of his sighting at the ASNE
meeting was particularly relevant because, in addition to my being on the panel
there, Dr. D. H. Menzel and Mr. Philip J. Klass, both strong exponents of meteoro-
logical-type UFO theories, were present to hear his account. I cannot see how one
could explain this incident in terms of meteorological optics nor in terms of ball
97-818 68-4

Cases discussed

About this file

Hearing transcript, from the govinfo collection. The PDF is mirrored here; the original link is above. 256 pages are in the text index: search them above, or from the library's search.