# SDR 9905062287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N287US](https://openairdocs.org/aircraft/N287US), registered now
- Make and model: Boeing 727251
- Aircraft serial: 21375
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 1070
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9905062287

## Discrepancy

DURING H-CHECK, FOUND CORROSION ON UPPER FLANGE OF FLOORBEAM FS 1070, LBL 47.  REPAIRED PER EA 22-170706.

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