What was found
AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL AT STA 947-967 AND LBL 25 HAS OUT OF LIMITS CORROSION. REMOVED AND INSTALLED NEW FLOOR SUPPORT IAW AARD 51-00-05 AND BOEING DRAWING # 147A5650.
- Difficulty date
- October 21, 2026
- Submitted
- November 3, 2026
- Operation
- Air carrier
- Aircraft
- N961NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31205
- Aircraft time
- 35,806 hours, 15,007 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A56603
- 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.