- Difficulty date
- February 20, 2026
- Submitted
- February 23, 2026
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 28801
- Aircraft time
- 77,828 hours, 30,110 cycles
- Part
- Fitting
- Part number
- 144A712230
- Condition
- Cracked
- Location
- Zone 100
- 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
RIGHT VAPOR BARRIER VERTICAL STIFFENER BS 663.75 RBL 6.15. REMOVED DAMAGED AND INSTALLED NEW VERTICAL STIFFENER AT R/H VAPOR BARRIER STA. 663.75 RBL 6.15 REF B737 SRM 51-40-02-0G-0 AND DWG # 144A7122. REMOVED DAMAGED AND INSTALLED NEW VERTICAL STIFFENER AT RT VAPOR BARRIER BS 663.75 RBL 6.15 IAW SRM 51-40-02-0G-0 AND DWG 144A7122.