MD-11
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew FLC Overrode Automation
Aircraft
After setting normal takeoff power; we experienced less-than-expected acceleration; rotating near 3;000 ft. remaining and lifting off with less than 2;000 ft. remaining on a very long runway.[Suspect] Water intrusion during loading.Crew believes water intrusion into the cargo or aircraft loading areas or electronics bays caused decreased performance or performance indications.
MD-11 Flight Crew reported aircraft slow to accelerate during takeoff.