What was found
CORROSION SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS 334 TO ORSS 442 WL 190 AT RT WING. REPLACED SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS 334 TO ORSS 442 WL 190 AT RT WING IAW SRM 51-10-02 ITEM 9 AND DWG 115A3700 SHEET, 51 REV-.
- Difficulty date
- May 15, 2026
- Submitted
- June 11, 2026
- Operation
- Air carrier
- Aircraft
- N7749B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 36724
- Aircraft time
- 50,992 hours, 27,256 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Support Beam
- Condition
- Corroded
- Location
- Zone 600
- 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.