S100-E-5224 (22 April 2001) --- The pallet that contains Canadarm2 and the UHF antenna that are to be installed during the first scheduled space walk on STS-100 is seen in the grasp of the Canadian-built Remote Manipulator System (RMS) robot arm on the Space Shuttle Endeavour. Part of the Destiny laboratory can be seen in the top of the frame. The scene was recorded with a digital still camera.