As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIRTY SOCK SMELL CAME BACK ON CLIMB WENT AWAY IN CRUISE STRONG O N APPROACH. PROCEEDED TO RUN AIR CONDITIONING SYSTEM ON AIRCRAFT FOR FURTHER TROUBLESHOOTING PER AMM TASK 05-51-26-800-801-C1 (SUBTASK 05-51-26-200-001-C10). NO FOUL SMELL WAS NOTED. AIRCRAFT OK FOR SERVICE.