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NASA Meatball NASA Dryden B-57B banner
B-57B on ramp B-57B on ramp

Photo Number: ECN-20732
Photo Date: October 1, 1982

Formats: 521x480 JPEG Image (75 KBytes)
1111x1023 JPEG Image (386 KBytes)
3000x2764 JPEG Image (3,971 KBytes)

Photo
Description:
A converted Martin B-57B Canberra medium bomber sits on the ramp at the NASA Ames-Dryden Flight Research Facility, Edwards, California. The rugged NASA aircraft was flown by Dryden in the early 1970s to learn more about the atmosphere. Instrumented with a data acquisition system, Dryden pilots measured atmospheric conditions and clear-air turbulence at various altitudes and sampled the upper atmosphere for various aerosols.

The research - to give scientists a better understanding of mountain waves, jet streams, convective turbulence, clear-air turbulence, and atmospheric contaminants - was sponsored by NASA's Langley Research Center, the University of Wyoming, and the Department of Transportation. The aircraft was retired from flight status in 1987.


Project
Description:
In the early 1970s, a Martin B-57B Canberra light bomber was used in several NASA joint flight test programs at the NASA Flight Research Center (now Dryden Flight Research Center) located at Edwards Air Force Base, California.

The early 1970s showed a growing interest in continuing atmospheric research. The B-57B was at the NASA Flight Research Center for a joint program with NASA Langley Research Center, Hampton, Virginia and was having a special set of instrumentation installed. Delays in completing the instruments provided an opportunity to support the NASA space program. The B-57B was used in proof-of-concept testing of the Viking Mars landers. The deceleration drop testing part of the program took place at the Joint Parachute Test Facility, El Centro, California.

With completion of the Viking parachute tests, the B-57B was flown for measuring and analysis of atmospheric turbulence research in 1974-75 as part of a joint NASA program between the Flight Research Center and Langley Research Center. Additional atmospheric testing provided samples of aerosols for the University of Wyoming and clear-air turbulence data for the Department of Transportation.

The aircraft was tested over a span of many years at Edwards Air Force Base by various NASA centers for other types of research. Earlier, in the 1960s, the aircraft was flown at the Flight Research Center by the Lewis Research Center (now the John Glenn Research Center) in support of the newly established NASA Electronics Center in Boston, Massachusetts. Later, in 1982, the B-57B aircraft returned to the (then) Ames-Dryden Flight Research Facility for more Langley-sponsored turbulence testing.

The atmospheric research conducted using the B-57B Canberra provided information on mountain waves, jet streams, convective turbulence, and clear-air turbulence.


Keywords: Martin B-57 Canberra; Viking Mars landers; atmospheric turbulence; clear-air turbulence; Ames-Dryden Flight Research Facility; Dryden Flight Research Center; NASA; Flight Research Center; Langley Research Center; NASA Electronics Center; Lewis Research Center; Glenn Research Center; and Edwards Air Force Base.


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