ACE Weekly Report 02-28-02 All ACE spacecraft subsystems are performing nominally. Attitude maneuvers were successfully performed on 02/14/02 and 02/22/02. The next attitude maneuvers are scheduled for 03/01/02 and 03/08/02. Anomalies: 02/17/02 AR# G02-0023 Commands were not reaching the spacecraft during initial contact activities. Station notified and investigated; command modulation had not enabled. Command capability delayed ~5 minutes e(DR# G100828). 02/17/02 AR# G02-0024 MOC lost uplink with spacecraft during support. Station notified; resweep performed. Cause of problem unknown (DR# G100829). 02/17/02 AR# G02-0025 MOC received several out of order VC2 sequence error messages. FOT obtained corresponding CDR file and found VC2 frames in the correct order, indicating the problem occurred between CDR and MOC. These frames were not used by DPS in the associated MUX products. 02/18/02 AR# G02-0026 Isis software crashed during initial contact activities. FOT contacted the IP NOC who reset the software. FOT resumed command activities with no further problems.