As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT WINDOW POST BETWEEN R1 AND R2 WINDOWS CRACKED IN UPPER FOWARD RADIUS. ACFT GROUNDED. ACCOMPLISHED HFEC INSPECTION OF R1 OTBD WINDOW POST IAW MM PART 6 51-00-00, PROC 23, FOUND TO BE CRACKED. REPAIR OF R1 WINDOW POST TO BE ACCOMPLISHED ON SB737-53-1336-NG-2, OPS:7397.