What was found
CORROSION LEVEL 2 ON FLOOR SUPPORT BRACKET AT FR 79 RBL 24. REPLACED FLOOR SUPPORT BRACKET AT FR79 RBL 24 IAW A220 ASRP BD500-A-J51-42-21-00AAA-078A-A AND BOMBARDIER DWG# C01342700 REV-T. (LP 1751325- AIRCRAFT WAS GROUNDED)
- Difficulty date
- August 11, 2026
- Submitted
- August 14, 2026
- Operation
- Air carrier
- Aircraft
- N309DU
- Make and model
- Airbus BD5001A11
- Aircraft serial
- 55107
- Aircraft time
- 15,604 hours, 6,844 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.