What was found
ANC - FLT 31 - RETURNED DUE TO NO ADI PRESSURE DROP ON TAKEOFF. TURNED WATER OFF AND FUEL FLOW REMAINED 250 POUNDS LOW. MAINTENANCE REPLACED ADI REGULATOR AND VAPOR VENT SOLENOID. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ANC - FLT 31 - RETURNED DUE TO NO ADI PRESSURE DROP ON TAKEOFF. TURNED WATER OFF AND FUEL FLOW REMAINED 250 POUNDS LOW. MAINTENANCE REPLACED ADI REGULATOR AND VAPOR VENT SOLENOID. AIRCRAFT RETURNED TO SERVICE. (X)