What was found
SUPPORT TASK- MAIN CABIN STA 957 RBL 50 HAS CORROSION ON UPPER SURFACE OF INTERCOSTAL NEAR DRAIN PLUG. TRANSCRIBED FROM HAECO GSO NRC 9288271.
- Difficulty date
- January 28, 2025
- Submitted
- February 4, 2025
- Operation
- Air carrier
- Aircraft
- N12221
- Make and model
- Boeing 737824
- Aircraft serial
- 28930
- Aircraft time
- 78,884 hours, 29,398 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147A5762013
- Condition
- Corroded
- Location
- Zone 200
- 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.