# SDR DALA2026041002298

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2026
- Submitted: April 10, 2026
- Operation: Air carrier
- Aircraft: [N302DU](https://openairdocs.org/aircraft/N302DU), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55070
- Aircraft time: 14,677 hours, 6,706 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/DALA2026041002298

## Discrepancy

DURING C2 + 6 YEAR (HCK) CHECK IN MSP, MAINTENANCE FOUND CORROSION COMMON TO THE AFT FUSELAGE FLOOR LAV E SUPPORT AT FR79, LBL 23.   REMOVED DAMAGED PARTS, TRIMMED AFT TAB OF FLOOW BEAM AT FR 79 PER BD500-A-J51-01-08-01AAA-353A-A, MANUFACTURED AND INSTALLED FLOOR SUPPORT PART PER ER/A 633268-14. (LP 1534978 - AIRCRAFT WAS GROUNDED).

---
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.