78383603 2021 343 00:00 2 06.01.08 Detector was replaced (C13068-C2MOD to R3809U-50-G3) 
78383603 2020 174 00:00 1 99 Installing the CMD 
78383603 2020 174 00:00 1 99 Changed the length of comparators cable 
78383603 2020 004 00:00 1 99 Disabled amplifier for all satellites 
78383603 2019 354 00:00 3 99 Changed the gate width 
78383603 2019 332 00:00 1 99 Installing the swicth for amplifier 
78383603 2019 332 00:00 2 99 Enabled amplifier for the ranging to the satellites higher than LAGEOS  
78383603 2019 242 00:00 2 99 Disabled amplifier 
78383603 2019 242 00:00 2 99 Changed the length of comparators cable 
78383603 2018 346 00:00 2 05.00.04 Laser Update 
78383603 2018 346 00:00 2 99 Enabled amplifier