What was found
L/H HORIZONTAL STABILIZER RIB STIFFENER CRACKED IN THE LOWER RADIUS OF THE 3RD STIFFENER FROM FRONT AT STA. 166.30. / REPAIRED STIFFENER PER SRM & DWG.
- Difficulty date
- May 2, 2019
- Submitted
- June 13, 2019
- Operation
- Air carrier
- Aircraft
- N570WN
- Make and model
- Boeing 7377CT
- Aircraft serial
- 33657
- Aircraft time
- 56,123 hours, 27,855 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 182A5403
- Condition
- Cracked
- Location
- Horizontal Stab
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.