As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF HEAVY DIRTY SOCK ODOR IN FLIGHT DECK UNTIL CLIMB THRUST. CABIN REPORTED NO ODOR ON DEBRIEF CREW. CAPTAIN CONFIRMS ODOR STARTED ON TAXI AND DISAPPEARED AFTER TAKEOFF. CAPTAIN SUSPECT ODOR COMING OUT OF THE LT PACK. NO ODOR IN CABIN. CONFIRMED ENGINE WASH WAS DONE PRIOR TO. PERFORMED AMM 71-05 TASK 807. NO FURTHER ODOR OR FUMES NOTED. ACFT OK FOR SERVICE.