What was found
NRC 1115 "LOWER DECK" CRACK ON STR 35L UPPER FLANGE AT STA 420 (DAMAGED AREA TRIMMED OUT, REINFORCED AREA WITH NEW SEGMENT AND REPAIR STRINGER PN N523MC, NRC 1115 1/2 IAW SRM 53-10-03 FIG 3 FASTENER INSTL IAW SRM 51-30-02)
- Difficulty date
- June 24, 2010
- Submitted
- July 6, 2010
- Operation
- Air carrier
- Aircraft
- N523MC
- Make and model
- Boeing 7472D7B
- Aircraft serial
- 21782
- Aircraft time
- 100,703 hours, 20,573 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 420 S35l
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.