What was found
FOUND BS 520 STR 29L LWR CARGO AREA HAS CRACKED FLANGE. REMOVED DAMAGE STRINGER STA 520 - 548 STR 29L FABBED AND INSTALLED STRINGER AND SPLICE PER B747 SRM 53-10-03 FIG 1 DETAIL II.
- Difficulty date
- April 9, 2006
- Submitted
- August 11, 2006
- Operation
- Air carrier
- Aircraft
- N489EV
- Make and model
- Boeing 747230B
- Aircraft serial
- 23393
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 520 S29l
- 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.