According to the notice of the General Observation Department on the issuance of the degraded operation plan for the FY-4A (QSH [2024] No. 85), the orbital inclination of the FY-4A has reached the threshold value, and the on-board compensation function is scheduled to be turned off on May 23, 2024, and the ground system will suspend data distribution. A separate announcement will be made when the data is ready for distribution.