# SDR ASAA2025111662588

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2025
- Submitted: November 26, 2025
- Operation: Air carrier
- Aircraft: [N557AS](https://openairdocs.org/aircraft/N557AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35176
- Aircraft time: 70,079 hours, 20,914 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- 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
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2025111662588

## Discrepancy

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.

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