What was found
DURING SCHEDULED C-4 CHECK PER JOB CARD HC5321, FOUND FLOORBEAM WEB CORROSION EXCEEDING 30% OF SKIN THICKNESS AT FS817E, WL146, RBL39. REPAIRED IAW SMP583 FIG 51-140-12.
- Difficulty date
- April 3, 2009
- Submitted
- April 10, 2009
- Operation
- Air carrier
- Aircraft
- N406LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4676
- Aircraft time
- 43,446 hours, 25,860 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Beam
- Condition
- Corroded
- Location
- Fuselage
- 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.