# SDR FDEA202510131975

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2025
- Submitted: October 13, 2025
- Operation: Air carrier
- Aircraft: [N728FD](https://openairdocs.org/aircraft/N728FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 581
- Aircraft time: 56,855 hours, 30,482 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: A53974268200
- Condition: Corroded
- Location: Zone 100
- 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/FDEA202510131975

## Discrepancy

AFT CARGO COMPARTMENT FLOOR SUPPORT BEAM CORRODED AT FR58 Y-805 - Y-1470 REPAIRED THE AFT CARGO COMPARTMENT CORRODED FLOOR SUPPORT BEAM AT FR58 Y-805 - Y-  1470 PER A300-600 SRM53-10-15-201 FIGURE 207 AND EA: 6-5321-T0385357 P1. TITLE:  FUSELAGE -   CARGO COMP FLOOR - AFT CARGO FRAME 58 CROSSBEAM RH END CORROSION - SRM REPAIR   WITH MINOR DEVIATION.THIS IS CAT A REPAIR, MAJOR REPAIR IAW FEDEX GMM 6-2-100.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.