# SDR FDEA202509091673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2025
- Submitted: September 9, 2025
- Operation: Air carrier
- Aircraft: [N914FD](https://openairdocs.org/aircraft/N914FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 24367
- Aircraft time: 84,085 hours, 28,623 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 146N509121
- 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/FDEA202509091673

## Discrepancy

MAIN DECK CABIN FLOORBEAM A STA.1680 HAS POSSIBLE SIGN OF CORROSION.  ACCOMPLISHED REPAIRS ON FINAL E.A. #F5310-T0384709 COMPLIED WITH FUSE. MAINFRAME-  REPAIR OF STA. 1681 FLOORBEAM UPPER CHORD AND DECK WEB AT RBL 26 MAJOR REPAIR.

---
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.