What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON CABIN FLOORBOARD SUPPORT AT STA 950 LBL 23 AND LBL 49. REMOVED AND REPLACED FLOOR SUPPORT IAW 51-00-05-1 AND BOEING DWG 147A5650.
- Difficulty date
- September 3, 2026
- Submitted
- October 3, 2026
- Operation
- Air carrier
- Aircraft
- N810NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33207
- Aircraft time
- 50,249 hours, 21,326 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A5676U5
- 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.