STP-1, the maiden voyage of ESPA, launched in April 2007 from Cape Canaveral Air Force Station.
 

The Lunar CRater Observation and Sensing Satellite (LCROSS) mission launched in June 2009.

DSX will use ESPA as the hub of a free-flyer spacecraft.

Current ESPA Programs / Standard Secondary Spacecraft Interface /
On-Going ESPA Development / ShockRing / ESPA Home