What was found
CABIN FLOOR PANEL PN 143A5810-148 PUNCTURED NEAR 4TH INSERT. GROUNDED - YES. FABRICATED NEW PANEL 143A5810-148. IAW ASA B737-800ER SRM 53-00-50-2R-0, DWG 143A5810 REV-, GPM 9.59.
- Difficulty date
- November 16, 2025
- Submitted
- November 26, 2025
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 70,079 hours, 20,914 cycles
- System (JASC)
- 5321 · Fuselage Floor Panel
- Part
- Floor Panel
- Part number
- 143A5810148
- Condition
- Punctured
- 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.