# SDR ASAA2025111163117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2025
- Submitted: December 18, 2025
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 42,201 hours, 13,261 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 147A5810446
- Part serial: NSN
- Condition: Delaminated
- 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/ASAA2025111163117

## Discrepancy

CABIN AFT WET AREA FLOOR PANEL 147A5810-446 HAS DELAMINATION. GROUNDED - YES. ACCOMPLISHED PERMANENT REPAIR TO CABIN AFT WET AREA FLOOR PANEL 147A5810-446 IAW ASA B737-900ER SRM 53-00-50-2R-1 & 53-00-50-2R-0.

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