What was found
DURING DESCENT THRU 10,000FT DIRTY SOCK SMELL IN THE COCKPIT. TURNED PACK 1 OFF PER PROCEDURE, SMELL DISSAPATED, THEN DURING LANDING FA REPORTED STRONG SMELL IN AFT CABIN ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) )-PER TSM 05-50-00-810-831-A RAN PACK 1 IAW AMM 21-00-00 NO FUMES NOTED THIS CLEARS MDDR 93599 MOC NOTIFIED PLACARD REMOVED.