- Difficulty date
- August 25, 2025
- Submitted
- September 1, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 63694
- Aircraft time
- 27,287 hours, 10,189 cycles
- Part
- Rib
- Part number
- 182A53053
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK AT RTGHT HORIZONTAL STABILIZER STA 129.50 INSPAR RIB.FWD TO AFT ,3RD STIFFNER LOWER CHORD AREA. REF AAR N/R 97530105. ESFR INFORMATION UPDATED ACCOMPLISHED REPAIR RIGHT HORIZONTAL STABILIZER RIB #5 PER REF SRM 55-10-09-2R-4 REPAIR 4 DETAIL "A" FIG 202 SHEET 1 .