- Difficulty date
- September 9, 2004
- Submitted
- September 29, 2004
- Operation
- Air carrier
- Aircraft
- N938UP
- Make and model
- Boeing 727173C
- Aircraft serial
- 19506
- Aircraft time
- 53,145 hours, 34,107 cycles
- Part
- Stringer
- Condition
- Corroded
- Location
- Wing Cntr Sect
- Stage of operation
- IN
- How discovered
- 9
- 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
INSPECTION TYPE: C, CORROSION ON WING CENTER SECTION UPPER SKIN AT STR 10C RBL 65 BS 810. CLEANED CORROSION IAW SRM 51-10-01. HFEC CARRIED OUT IAW B727-NDTM -5 1-00-00 PT6 FIG 4, NO DEFECTS FOUND. FLAP PEENING CARRIED OUT IAW SOP M 20-10-03. AREAS REPROTECTED.