# SDR VNAA20260304010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N604NN](https://openairdocs.org/aircraft/N604NN), registered now
- Make and model: Bombdr CL6002D15
- Aircraft serial: 15465
- Aircraft time: 15,083 hours, 13,102 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/VNAA20260304010

## Discrepancy

CRACK ON FLOOR BEAM RBL 12 FS BTW FS 221.73 TO FS 229.0 AT FWD FUSELAGE INTERNAL STRUCTURE (FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WL 79.50.  CRACK ON FLOOR BEAM RBL 12 FS BTW FS 221.73 TO FS 229.0 AT FWD FUSELAGE INTERNAL STRUCTURE (FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WL 79.50 WAS REPAIRED PER REO 690-53-11-2137 REV. - -

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