Titan IV(402)B B-31 DSP-21 Optical Tracking and Metrics, Launch Complex 40, August 6, 2001 @ccspacemuseum
Titan IV(402)B B-31 DSP-21 Optical Tracking and Metrics, Launch Complex 40, August 6, 2001 @ccspacemuseum
Uploaded May 2021 | Updated September 2026, 4 days ago
On August 6, 2001, a Titan IV(402)B with an Intertial Upper Stage (IUS) launched the B-31 mission from Cape Canaveral's Launch Pad 40. The payload was the DSP-21 military reconnaissance satellite.

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Titan IV(402)B B-31 DSP-21 Optical Tracking and Metrics, Launch Complex 40, August 6, 2001Down to Earth (1959)Cape Canaveral Today (1992)Dateline: Cape CanaveralTitan IV(401)B K-33 Centaur Cassini Spacecraft Flow, Aug - Sep 1997The Naked VABTitan IV(401)B B-32 Engineering Stringout #2, Launch Complex 40, April 30, 1999Space Launch Command Transfer (Part 1), October 1, 1990Energia First Launch, Baikonur Cosmodrome, May 15, 1987Titan IV(402)B B-29 Engineering Stringout, Launch Complex 40, May 8, 2000Pioneer Venus: The Final Results, March 24, 1993Cold War Space Art
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Titan IV(402)B B-31 DSP-21 Optical Tracking and Metrics, Launch Complex 40, August 6, 2001

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