What was found
FLT#149, JFK-GND. '#1 FA CALLED COCKPIT AFTER WE BLOCKED IN AND SAID THEY GOT A DIRTY SOCK SMELL ABOUT 4 MIN BEFORE TOUCH DOWN. STARTED IN THE BACK FIRST; COMPLIED WITH TSM 05-50-00-810-831-A, SUBTASK 05-50-00-810-085-B. NO DIRTY SOCK ODOR WAS NOTED. AIRCRAFT OK FOR SERVICE.'