Richard Savage, Michael Vargas, Forrest Shriver, Darkhan Tuyenbayev. Pcal transmitter module was delivered and installed on top of the pylon at the EndX station. Pcal receiver module parts were delivered to the EndX station. The module was assembled and installed into the pylon, but not yet aligned. Port (window) shutter was installed on the receiver side. Enclosure of the receiver module is currently not installed. Proximity sensors for receiver module enclosure have been tested, but were removed for additional tests.