# SDR REXA2026091001787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2026
- Submitted: September 10, 2026
- Operation: Air carrier
- Aircraft: [N478PX](https://openairdocs.org/aircraft/N478PX), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15478
- Aircraft time: 13,511 hours, 10,673 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: CC6703320234
- Condition: Cracked
- 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/REXA2026091001787

## Discrepancy

CRACK ON FLOOR BEAM RBL 12.0 BTWN FS 221.73 TO FS 229.00 FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WATER LINE 79.5 AT FWD FUSELAGE INTERNAL STRUCTURE FLOOR BEAM RBL 12.0 BTWN FS 221.73 TO FS 229.00 FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WATER LINE 79.5 AT FWD FUSELAGE INTERNAL STRUCTURE WAS REPAIRED PER REO 690-53-11-2244 REV. --

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