FY THE Status: TERMINATED REQUIREMENT OF THIS FAA AD. REF ENG. Rev: 0 REMARKS IN EC. AD CLOSED. EARLIEST Frog: 1 E/C: 2010-01.08 737-57A1294 WINGS - WING CENTER SECTION - UPPER AND LOWER STRINGERS - DRILL START INSPECTION AND REPAIR Category: AD Status: N/A Rev: 0 LATEST Reason Frog: 1 AD IS NIA BY T