What was found
AIRCRAFT WAS NOT GROUNDED: AFTER TAKEOFF VENT SKIN VALVE FAULT. FOUND EXHAUST SKIN AIR VALVE DEACTIVATED. REACTIVATED EXHAUST SKIN AIR VALVE PER AMM 21-26-00. AND DEACTIVATED INLET SKIN AIR VALVE PER MEL 21-08B. REF MIC 1984283. OPS CHECK OF EXHAUST SKIN AIR VALVE GOOD AT THIS TIME. **SUPPLEMENTAL REPORT FOR SDR AALA202502244369.** (CLOSED)** MAINTENANCE FOUND EXHAUST SKIN AIR VALVE DEACTIVATED. REACTIVATED EXHAUST SKIN AIR VALVE PER AMM 21-26-00. AND DEACTIVATED INLET SKIN AIR VALVE PER MEL 21-08B.