What was found
AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN FLOOR PANEL 231YF SHOWS SIGNS OF DELAMINATION. RECEIVED NEW MAIN CABIN FLOOR PANEL 231YF PN EBF1222-501 PER B737-NG-AIPC 53-21-00-42A.
- Difficulty date
- September 18, 2026
- Submitted
- October 10, 2026
- Operation
- Air carrier
- Aircraft
- N819NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31083
- Aircraft time
- 49,788 hours, 21,223 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floorboard
- Part number
- EBF1222501
- Condition
- Delaminated
- 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.