CATSat 1 & 2 (CAT 1 & 2)

Launch data:

Spacecraft data:

Mission details:

• On Jan 30, 2019 the Nanoracks NRCSD-15 cubesat package, launched on Dragon CRS-16, was attached to the MPEP platform. The next day the NRCSD-15/MPEP was pulled out of the Kibo airlock by the JEM RMS robot arm and its contents ejected 5 satellites into orbit, over a period of six hours:
  APL′s CAT-1 and CAT-2 Cubesat Assessment and Test, two 3U cubesats with experimental signal processing payloads for an unidentified US Department of Defense organization;

External links:

• Satellite tracking: Real time satellite tracking