# SDR DALA2025081105978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2025
- Submitted: August 11, 2025
- Operation: Air carrier
- Aircraft: [N125DU](https://openairdocs.org/aircraft/N125DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50044
- Aircraft time: 15,051 hours, 6,917 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- 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/DALA2025081105978

## Discrepancy

L/H FLOOR SILL STRINGER 22 JUST AFT OF L2 DOOR SILL CORRODED ON FASTENER HOLE. BLENDED AND CHECKED LIMITS REF A220 ASRP 53-00-00-00AAA-661A-A. REMOVED .005" OF MATERIAL. NOMINAL THICKNESS IS .080" AND WITHIN LIMITS, REF A220 ASRP 53-00-00-00AAA-661A-A. (LP# 1133845)

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