As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LHR - FLT 106 - EN ROUTE JFK-LHR, STRONG PUNGENT SMELL IN MID SECTION OF CABIN BY ROWS 23-25. STRONGEST ON RIGHT SIDE OF AIRCRAFT, CAUSING FLIGHT ATTENDANTS AND PASSENGERS TO EXPERIENCE BURNING EYES AND NAUSEA. LANDED LHR WITHOUT INCIDENT. RAN PACKS AND FOUND COALESCER BAGS CONTAMINATED. REPLACED COALESCER BAGS, ACCOMPLISHED OPERATIONS CHECKS AND LEAK CHECKS. NO FURTHER SMELL. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)