As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD LH SILL SEALING ANGLE AT FS693 AND LBL36 HAS TWO MISDRILLED HOLES. MARKED (FILED CLOSED) INSTALLED NEW FWD LH SILL SEALING ANGLE AT FS693 AND LBL36 IAW DWG SH670-35920 REV M AND REF CRJ700 SRM 51-42-06-001-001-A01. LEAK CHECK GOOD WITH NO LEAKS NOTED. COMPLIED WITH MAJOR REPAIR FORM M-337. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY.