What was found
L/H HORIZONTAL STABILIZER #4 RIB #2 STIFFENER CRACKED. / REPAIRED #2 STIFFENER PER SRM.
- Difficulty date
- December 10, 2019
- Submitted
- December 16, 2019
- Operation
- Air carrier
- Aircraft
- N452WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29846
- Aircraft time
- 55,142 hours, 32,737 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Part number
- 175A140520
- 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.