We are proceeding with the upgrade program on the TT&C systems for Space Norway. The 9m Vertex Ku band antenna will now operate with an NPC SYSTEM integrated monopulse solution, which includes an RF monopulse scanner plate, NEYRPIC DTR500, NEYRPIC ACU550, PDU, AZ and EL optical encoders, and a POL magnetic encoder. Following the successful validation of tracking during the site acceptance test in the presence of the customer, our work continues. The system will undergo long stability tests to verify monopulse tracking performance on each customer’s satellite, with NPC SYSTEM engineer’s fine-tuning assistance.