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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.

10
changing
to blue
or
red
occasionally,
and
changing
in
brightness
markedly.
Sometimes
the
description states
that the
light
went
out
as
if
someone
had
pushed
a
button;
at
other
times
the
light
is
reported
only
as
variable.
A
very
character-
istic
statement
by
those
making
the
reports
is:
"I
have
never
seen
anything
like
this
in
my
whole
life."
The
desire to
identify
these
sightings
as
balloons
is
thwarted
by
the
tactics
observed.
As
an
example
of
a
report
of
this
kind,
let
us
take
one
that
came
in
from
Florida
this
past
July.
On
one
night
several
airmen
independently observed
a
light
approach at
a
very
slow
speed,
come
to
a
halt
nearly
overhead,
then
reverse
direction
with
no
apparent
turn.
On
two
other
nights,
three other
lights
appeared
in
other
sections
of
the sky, of
similar
appearance,
but
maneuvering
more
rapidly.
They
were
observed
for
some
10
minutes
by
9
airmen,
including
a
control
tower
operator,
an
aircraft
dispatcher,
and
two
pilots
from
Wright
Field.
In
the
words
of
one
of the
men, "For
the
next
fifteen
minutes
we
watched
this light
and
speculated
on
what
it
might
be.
It
was
not
a
sharp
light
like
a
bare
bulb
but
more
like
a
light
shining
through
frosted
glass.
No
shape
of
any
kind
was
discernible.
It
appeared
to
blink,
but with
no
regularity
whatever."Also
this
past July at
an
air
base
in
New
Mexico,
a
similar sighting
was
made.
Paraphrasing
from
sworn
statements
made
by
observers,
"Our
station
was
noti-
fied
that
an
unconventional
aircraft
had
been
picked
up
with
both
electronic
and
visual contact.
Our
station
made
electronic
contact
with the
object
and
two
of
our
men
and
I
had
gone
outside
the
building
and
saw
it
hovering
under
a
cloud layer
to
the
east
of
us.
It
appeared
as
a
large
light,
at
an
uncertain
dis-
tance,
and
was
hovering
at the
time.
A
minute
or so
later,
it
moved
rapidly
toward
the north for
a
short
distance
and
stopped
as
suddenly
as
it
had
begun
to
move."
And
from
another
statement,
"Our
scope
operator
at
that
time
reported
a
strange
target
about
thirty
miles east
of
our
station.
Two
of
us
went
outside
and
sighted
a
very
bright
light
traveling
at
what
we
estimated
to
be
around
200
miles
an
hour.
The
light
went
out
at
least
two
times but
did
not
stay
out
more
than
two
or
three minutes.
The
light
seemed
to
have
a
floating
effect
and
made
no
sound.
At
one
time
around
seven or
eight
smaller
lights
could
be
seen.
The
object
seemed
to
drop
to
about
10
or
12
thousand
feet
and
then climbed
to
about
25,000
taking
a
northern
course."
Radar
observations
as
well
as
visual
observations
are
involved in
this
problem.
Early
last
month
shortly
before
dawn
colored
lights
were
observed in
the
sky
southeast of the
radar
station.
At
the
same
time
and
the
same
azimuth,
unidenti-
fied
targets
appeared
on
the
scope.
Only
a
very
slight
temperature
inversion
was
present,
1°
at
25,000
feet.
No
more
than
two
lights
appeared at
one
time.
They
were
observed
to
be
moving
in
a
rather
erratic
pattern
and
changing
colors
occasionally.
The
last thirty
minutes of
observation revealed
the
lights
remain-
ing yellow—prior
to
that they
were
red, green,
and
blue.
They moved
in
no
apparent formation but
mostly
appeared
in
one
area
and
disappeared in another,
when
either
the
light
went
out
or the
objects
dived behind
clouds.
They
were
starlike objects
and
appeared
to
develop
long,
white vapor
trails,
when
they
dived.
They
were
motionless
at times
and moved
rapidly
at
other times.
This
corresponded
to similar
movements
observed
on
the radar
scope.
One
white
light
went
out as
it
changed
direction
and
continued
as
a
black
silhouette
against
the
dawn
sky. Observation
was
for
a
period
of
about
an
hour
and
was made
by
two
airmen
and
a
radar operator—all
three observers
were
experienced
aircraft control
and warning
operators.
Objects
were
observed
20
to
40° above
horizon.
Radar
gave
distances
of
50
to
80
miles.
This
implies
a
height of about
40
miles.
There
was
no
air
traffic
on
radar
within
100
miles.
Quoting
from
the
observer's
statement, "receiving
a
call
concerning
a
strange
light
in
the sky,
I
went
out
and
scanned the
sky
in several
directions
before
I
saw a
light.
My
first
glimpse
was a
very
bright blue
light,
but
it
lasted
only
about
a
minute, then
it
faded
into
a
light
green. It
moved
in
a
slow
orbit.
I was
startled
at
first
so
I
closed
my
eyes
and
opened
them
again.
The
light
was
still
there.
I
stared
at
it
a few
minutes
and
now
the
light
seemed more
yellow
than
before.
I
did not think
anyone would
believe
me,
so
I
went
inside
the
building
and
relieved the radar scope operator.
I
found a
target at 123°,
53
miles.
After
that
it
appeared as
a
permanent
echo.
In about
two
minutes,
it
disappeared
and
almost immediately another pip appeared, at 134°,
73
miles. It also
seemed

Cases discussed

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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.