What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK ON RT VERTICAL PRESSURE DECK WE AT BS 663, RBL 34 TO RBL 44. MAINTENANCE INSTALLED REPAIR DOUBLER AT STA 663, RBL 34 TO RBL 44 IAW SRM 57-10-10-2R-3ALT 2.
- Difficulty date
- August 5, 2026
- Submitted
- August 12, 2026
- Operation
- Air carrier
- Aircraft
- N809NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33519
- Aircraft time
- 50,197 hours, 21,258 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Pressure Deck
- 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.