# SDR REXA2026102001972

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2026
- Submitted: October 21, 2026
- Operation: Air carrier
- Aircraft: [N479PX](https://openairdocs.org/aircraft/N479PX), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15479
- Aircraft time: 13,657 hours, 10,728 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC670340953S
- 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/REXA2026102001972

## Discrepancy

CORRODED FLOORBEAM ANGLE, BS 280, LBL 9 - RBL 9.  EVALUATED OUT OFF LIMITS IAW SRM 53-00-00-101-001-A01, THE FLOORBEAM WAS REPLACED SRM 51-42-06-001-001-A01, AND SRM 51-42-21-001-001-A01.

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