- Difficulty date
- September 4, 2012
- Submitted
- October 3, 2012
- Operation
- Air carrier
- Aircraft
- N657SW
- Make and model
- Boeing 7373L9
- Aircraft serial
- 23331
- Aircraft time
- 87,893 hours, 53,330 cycles
- Part
- Keelbeam
- Part number
- 6545769
- 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.
What was found
LEFT KEEL BEAM CORRODED AT BS 500D+10, LBL 6.5. REPAIRED BEAM IAW SRM & DWG.
More about the Boeing 737-3L9