Tunnel 9 moves closer to 360-degree TSP capability
The team at AEDC Hypervelocity Tunnel 9, White Oak, Maryland, conducts a test on the Sierra Nevada Corporation’s Dream Chaser using temperature-sensitive paint and the recently-developed plenum view capability prototype. The plenum view prototype allows for data collection from the windward side of a test article and moves Tunnel 9 closer to achieving a 360-degree TSP capability. (US Air Force photo by Addison Spicer)

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