As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CRACK WAS DISCOVERED ON TRAILING EDGE LOCATED ON LOWER SKIN BTW RIB 9 AND RIB 10 ON LH WING; ACCOMPLISHED REPAIR OF CRACK DAMAGES FOUND ON THE LH WING REAR SPAR LOWER SKIN BTW RIB 10-11 IN ACCORDANCE WITH AERROMAN EA 57-5081-19 COVER REV 0 , PART 1-3. ALL WORK PERFORMED ON ARM W/O2019 241 N/R 2019-416119. JETBLUE EC E20-039-01 ACCOMPLISHED. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.