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Collection:
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NASA Dryden Flight Research Center Collection
Collection
NASA Dryden Flight Research Center Collection
Collection
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Title:
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NACA Dryden test pilot Howard Lilly
Title
NACA Dryden test pilot Howard Lilly
Title
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Description:
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In August 1947, Howard Clifton Lilly became the first permanently assigned NACA engineering test pilot at the National Advisory Committee for Aeronautics' Muroc Flight Test Unit at what later became Edwards Air Force Base in California. During his assignment at Muroc, he flew both the XS-1 rocket research aircraft and the D-558-1 jet-powered research airplane. On 31 March 1948, Lilly became the third pilot to exceed the speed of sound in the XS-1.
Lilly died on 3 May 1948 when the Douglas D-558-1 Skystreak he was flying crashed on takeoff. As the airplane climbed, somewhere within the jet engine's compressor section, a component failed. Sections of the compressor housing and blades cut through the engine casing and the fuselage skin. Some pieces cut the main fuel lines and severed the craft's control lines as well. Lilly had no control over the plane, which wallowed along for a few seconds before slipping into a left yaw and roll, then diving into the Rogers Dry Lakebed and exploding.
He became the first NACA test pilot to be killed in the line of duty. At the time of his death, he had flown the Skystreak to a higher Mach number than it had previously reached-Mach 0.88 at 36,000 feet on 29 April 1948.
Lilly had trained as a Naval aviator and joined the NACA at Langley Memorial Aeronautical Laboratory in Virginia (later, Langley Research Center) in October 1942. In May 1943 he was assigned to the Lewis Flight Propulsion Laboratory in Cleveland, Ohio (today's Glenn Research Center), where he flew numerous airplanes in flight research on powerplant systems. He then transferred to Muroc (later, NASA's Dryden Flight Research Center).
A native of West Virginia, Lilly was 31 at the time of his death. In honor of the NACA test pilot, the road leading to the Dryden Flight Research Center was named Lilly Avenue. The NACA was a predecessor of the National Aeronautics and Space Administration, which came into existence on 1 October 1958.
Description
In August 1947, Howard Clifton Lilly became the first permanently assigned NACA engineering test pilot at the National Advisory Committee for Aeronautics' Muroc Flight Test Unit at what later became Edwards Air Force Base in California. During his assignment at Muroc, he flew both the XS-1 rocket research aircraft and the D-558-1 jet-powered research airplane. On 31 March 1948, Lilly became the third pilot to exceed the speed of sound in the XS-1.
Lilly died on 3 May 1948 when the Douglas D-558-1 Skystreak he was flying crashed on takeoff. As the airplane climbed, somewhere within the jet engine's compressor section, a component failed. Sections of the compressor housing and blades cut through the engine casing and the fuselage skin. Some pieces cut the main fuel lines and severed the craft's control lines as well. Lilly had no control over the plane, which wallowed along for a few seconds before slipping into a left yaw and roll, then diving into the Rogers Dry Lakebed and exploding.
He became the first NACA test pilot to be killed in the line of duty. At the time of his death, he had flown the Skystreak to a higher Mach number than it had previously reached-Mach 0.88 at 36,000 feet on 29 April 1948.
Lilly had trained as a Naval aviator and joined the NACA at Langley Memorial Aeronautical Laboratory in Virginia (later, Langley Research Center) in October 1942. In May 1943 he was assigned to the Lewis Flight Propulsion Laboratory in Cleveland, Ohio (today's Glenn Research Center), where he flew numerous airplanes in flight research on powerplant systems. He then transferred to Muroc (later, NASA's Dryden Flight Research Center).
A native of West Virginia, Lilly was 31 at the time of his death. In honor of the NACA test pilot, the road leading to the Dryden Flight Research Center was named Lilly Avenue. The NACA was a predecessor of the National Aeronautics and Space Administration, which came into existence on 1 October 1958.
Description
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Photo Date:
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1949
Photo_Date
1949
Photo Date
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facet_what:
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National Advisory Committee for Aeronautics (NACA)
facet_what
National Advisory Committee for Aeronautics (NACA)
facet_what
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facet_where:
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California
facet_where
California
facet_where
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facet_where:
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Ohio
facet_where
Ohio
facet_where
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facet_where:
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Douglas
facet_where
Douglas
facet_where
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facet_where:
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Edwards Air Force Base
facet_where
Edwards Air Force Base
facet_where
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facet_where:
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Virginia
facet_where
Virginia
facet_where
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facet_where:
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West Virginia
facet_where
West Virginia
facet_where
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facet_where:
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Dryden Flight Research Center (DFRC)
facet_where
Dryden Flight Research Center (DFRC)
facet_where
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facet_where:
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Langley Research Center (LaRC)
facet_where
Langley Research Center (LaRC)
facet_where
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facet_where:
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Glenn Research Center (GRC)
facet_where
Glenn Research Center (GRC)
facet_where
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facet_when:
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October 1958
facet_when
October 1958
facet_when
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facet_when:
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August 1947
facet_when
August 1947
facet_when
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facet_when:
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31 March 1948
facet_when
31 March 1948
facet_when
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facet_when:
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May 1948
facet_when
May 1948
facet_when
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facet_when:
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29 April 1948
facet_when
29 April 1948
facet_when
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facet_when:
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October 1942
facet_when
October 1942
facet_when
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facet_when:
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May 1943
facet_when
May 1943
facet_when
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facet_when_year:
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1947
facet_when_year
1947
facet_when_year
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facet_when_year:
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1958
facet_when_year
1958
facet_when_year
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facet_when_year:
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1942
facet_when_year
1942
facet_when_year
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facet_when_year:
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1948
facet_when_year
1948
facet_when_year
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facet_when_year:
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1943
facet_when_year
1943
facet_when_year
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Photo Number:
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E49-0091
Photo_Number
E49-0091
Photo Number
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UID:
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SPD-DRYDEN-E49-0091
UID
SPD-DRYDEN-E49-0091
UID
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original url:
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original_url
original url
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