What was found
CORROSION ON FLOOR PANEL SUPPORT ANGLE FS 280.0, RBL 12 TO LBL 12 AT COCKPIT. FLOOR PANEL SUPPORT ANGLE FS 280.0, RBL 12 TO LBL 12 AT COCKPIT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01
- Difficulty date
- January 24, 2026
- Submitted
- March 29, 2026
- Operation
- Air carrier
- Aircraft
- N643NN
- Make and model
- Bombdr CL6002D15
- Aircraft serial
- 15436
- Aircraft time
- 14,966 hours, 15,357 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- CC670340953S
- Condition
- Missing
- 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.