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Earth of Jet Propulsion Laboratory (JPL) and Dryden Flight Research Center (DFRC) from 2008
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G-III
Project Description NASA's m
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6/24/08
| Description |
Project Description NASA's modified Gulfstream G-III aircraft provides a platform to test and evaluate a variety of new technologies, and can also be used to gather scientific data for geological studies or earthquake prediction. The G-III airframe has been structurally modified to incorporate a MAU-12 ejector rack on the bottom of the fuselage on which a variety of experiments can be mounted. As a Multi-Role Cooperative Research Platform, the heavily instrumented twin-turbofan aircraft provides long-term capability for efficient testing of subsonic flight experiments for NASA, the U.S. Air Force, other government agencies, academia, and private industry. Originally designated a C-20A by the Air Force, the aircraft was declared excess by that service and transferred to NASA Dryden at Edwards AFB, Calif., in September 2002. Unmanned Air Vehicle Synthetic Aperture Radar (UAVSAR) The Unmanned Air Vehicle Synthetic Aperture Radar (UAVSAR) is an Earth Science Capabilities Demonstration project jointly developed by the Jet Propulsion Laboratory and NASA Dryden Flight Research Center in which a synthetic aperture radar is being flight-validated on a Grumman Gulfstream G-III in a specially designed pod that will be interoperable with both manned and unmanned aircraft. The modified G-III provides a platform to not only test and evaluate the new radar, but can also be used to gather scientific data for geological studies on earthquake prediction. In order to support the installation of the UAVSAR pod, the G-III airframe has been structurally modified to incorporate a MAU-12 ejector rack on the bottom of the fuselage. This unique G-III modification will remain available for use by future research projects. As a Multi-Role Cooperative Research Platform, the heavily instrumented twin-turbofan aircraft provides long-term capability for efficient testing of subsonic flight experiments for NASA, the U.S. Air Force, other government agencies, academia, and private industry. Originally designated a C-20A by the Air Force, the aircraft was declared excess by that service and transferred to NASA Dryden at Edwards AFB, Calif., in September 2002. The joint use of this aircraft is a result of the NASA Dryden/Edwards Air Force Base Alliance, which shares some resources as cost-cutting measures. Photo Description NASA's Gulfstream-III research testbed lifts off the Edwards AFB runway on an envelope-expansion flight test with the UAV synthetic aperture radar pod. February 26, 2007 NASA Photo / Tom Tschida ED07-0027-39 |
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6/24/08 |
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ER-2
News Release 06-25P ER-2 Alo
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7/1/08
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News Release 06-25P ER-2 Aloft Again After a lengthy downtime for a major overhaul, NASA 806, one of NASA's two high-flying ER-2 Earth resources aircraft, took to the skies recently from NASA's Dryden Flight Research Center on its first science mission in over two years. The flight checked out the functionality of sensitive instruments that will calibrate and validate data from sensors installed on the recently launched CALIPSO and CloudSat weather, climate and air quality monitoring satellites during a series of missions led by NASA's Langley Research Center with support from the Jet Propulsion Laboratory in late July and August. CALIPSO, an acronym for Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations, combines an active lidar instrument with passive infrared and visible-light imagers to probe the vertical structure and properties of thin clouds and aerosols (airborne particles). The complimentary CloudSat satellite carries a cloud profiling radar system that uses microwave energy to observe cloud particles and determine the mass of water and ice within clouds. The mission will provide the first global survey of cloud properties that are critical for understanding their effects on both weather and climate. Flying in formation with three other satellites, CALIPSO and CloudSat are expected to provide scientists and meteorologists with a greater understanding of our climate system. Photo Description NASA Dryden life support technician Jim Sokolik assists pressure-suited pilot Dee Porter into the cockpit of NASA's ER-2 Earth resources aircraft. July 13, 2006 NASA Photo / Jim Ross ED06-0117-13 |
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7/1/08 |
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