What was found
FDM 6021 JFK (0839 PHX LCL) - AILERON CONTROLS STICKING. MX FOUND BLOWN DUCT ON PACK CAUSING ICE BUILD UP. REMOVED AND REPLACED DUCT, OPS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FDM 6021 JFK (0839 PHX LCL) - AILERON CONTROLS STICKING. MX FOUND BLOWN DUCT ON PACK CAUSING ICE BUILD UP. REMOVED AND REPLACED DUCT, OPS GOOD.