What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK ON FLOORBOARD SUPPORT BREAK ANGLE AT STA 540, RBL 2. MAINTENANCE REPLACED FLOORBOARD SUPPORT BREAK ANGLE AT STA 540, RBL 2 IAW SRM 51-40-02.
- Difficulty date
- August 4, 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
- Crossbeam
- Condition
- Corroded
- Location
- Zone 200
- 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.