What was found
DURING SCHEDULED 20Y CHECK, FOUND CRACK ON HOLE AT KEEL OUTBD FLANGE OF KEEL BEAM BS 540, STR 28L. REPAIRED FLANGE OF KEEL BEAM PER DOC.
- Difficulty date
- December 23, 2011
- Submitted
- December 30, 2011
- Operation
- Air carrier
- Aircraft
- N523SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 26565
- Aircraft time
- 61,006 hours, 57,836 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 6545770
- Condition
- Cracked
- 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.