AFRL Achieves Record-Setting Hypersonic Ground Test Milestone

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The AEDC Aerodynamic and Propulsion Test Unit at Arnold Air Force Base supports recent testing for the Air Force Research Laboratory Medium Scale Critical Components Scramjet program. The Northrop Grumman-produced engine was successfully operated at conditions above Mach 4 and has set the record for highest thrust produced by an air-breathing hypersonic engine in Air Force history. (U.S. Air Force photo/Holly Jordan)
The AEDC Aerodynamic and Propulsion Test Unit at Arnold Air Force Base supports recent testing for the Air Force Research Laboratory Medium Scale Critical Components Scramjet program. The Northrop Grumman-produced engine was successfully operated at conditions above Mach 4 and has set the record for highest thrust produced by an air-breathing hypersonic engine in Air Force history. (U.S. Air Force photo/Holly Jordan)

June 1, 2020 | Originally published by AFRL on August 5, 2019

WRIGHT-PATTERSON AIR FORCE BASE, Ohio – A U.S. Air Force Research Laboratory (AFRL) and Air Force Test Center ground test team set a record for the highest thrust produced by an air-breathing hypersonic engine in Air Force history.

“AFRL, in conjunction with Arnold Engineering Development Complex and Northrop Grumman, achieved over 13,000 pounds of thrust from a scramjet engine during testing at Arnold Air Force Base,” said Todd Barhorst, AFRL aerospace engineer and lead for the Medium Scale Critical Components program.

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