MEDIA RELATIONS OFFICE
JET PROPULSION LABORATORY
CALIFORNIA INSTITUTE OF TECHNOLOGY
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
PASADENA, CALIF. 91109 TELEPHONE (818) 354-5011
Contact: Gia Scafidi (818) 354-0372
FOR IMMEDIATE RELEASE
July 21, 2000
CAPE CANAVERAL'S FIRST ROCKET LAUNCH FIRES UP CELEBRATION
Fifty years ago this month in the sandbars of Cape
Canaveral, Florida, history was made as the bare-bones facility
that would one day became the world's busiest spaceport launched
its first rockets, a combination of captured German V-2 missiles
and high-altitude rockets developed by the Jet Propulsion
Laboratory (JPL), Pasadena, Calif. At the time, JPL was a U.S.
Army lab operated by the California Institute of Technology in
Pasadena. JPL became a NASA lab, still operated by Caltech, when
NASA was formed in 1958.
The golden anniversary of the historic rocket firings will
be observed at Cape Canaveral with a commemorative celebration on
Sunday and Monday, July 23 and 24. Among the guests will be many
of the men and women involved in the project, including some of
the JPL engineers who worked on the rockets. During the two days
of festivities, guests will enjoy a lunch sponsored by the
Florida Space Business Roundtable and the National Space Club, an
anniversary ceremony hosted by the Air Force Space and Missile
Foundation and a VIP tour of "the Cape."
Space veterans will recall the dynamic missile duo that exceeded
previous rocket altitudes and velocities and provided important
data regarding high-speed and high-altitude phenomena. The
rocket pair, consisting of a 4.88-meter-long WAC-B rocket mated
to the nose of a 12.8-meter-long V-2 missile, was part of the
U.S. Army's Bumper WAC project between 1946 and 1951. The
rockets were designed as a two-stage configuration, in which the
V-2 missile would rise to its maximum altitude and the WAC-B
rocket would tip horizontally and fire, continuing to rise.
With fishermen's cabins transformed into mission control stations
and the gantry made of painters' scaffolding, the Army was
confident that such a system could deliver a warhead farther than
a single-stage vehicle.
After two years and seven trial rounds, July 24, 1950 marked
the milestone. With about 50 launch crew members and 20
reporters watching in anticipation, the missile pair successfully
lifted off. The V-2 reached a planned altitude of 15,544 meters
(51,000 feet) and the WAC-B's spin rockets (used for spin
stabilization) ignited, though the main motor did not. The WAC-B
rocket reached an estimated 5,000 miles per hour at an altitude
of about 40 kilometers (21.8 nautical miles and 350 kilometers
(189 nautical miles) down range. Though the WAC's main motor
never ignited, the military considered the launch successful.
Five days later, on July 29, 1950, with the refurbished two-
stage missile from round 7, "the Cape" successfully launched its
second rocket. Flying nine times the speed of sound (Mach 9),
this rocket reached the highest velocity attained by a human-made
object to date.
Since the first firing, 3,245 launches have occurred at the
Eastern Test Range.
The Cape's first rocket launch can be seen at
http://www.jpl.nasa.gov/pictures/history/rocket . For related
U.S. Army visuals including video, see the following: