# SDR DALA2026041502389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2026
- Submitted: April 15, 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): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- 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/DALA2026041502389

## Discrepancy

ER/A 632674-14 SECTION I REPAIR WAS ISSUED TO ADDRESS WASTE BOX COMPARTMENT CORROSION TO INTERNAL DOUBLER AND SKIN. FOLLOW ON ACTIONS ARE REQUIRED.ACCOMPLISH SECT. II WITHIN EVERY 1000 FH FROM SECT. I ACCOMPLISHMENT. ACCOMPLISH SECT. III WITHIN 10,000 FH FROM SECT. I ACCOMPLISHMENT. FURTHER ER/A REVISION IS REQUIRED BEYOND THIS LIMIT. ASSOCIATED ER/A 00-632674 ADDED FOR AC 8302. (LP# 1500883)

---
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.