What was found
AFT CARGO COMPARTMENT LEFT SIDE; FLOOR STRUCTURE 'Z CHANNEL' AROUND HOLES HAS EVIDENCE CORROSION BETWEEN STA 727D TO STA 727E. WL 155;5; LBL-21.<[01] THIS WORK CARD WILL BE ACCOMPLISH ON TASK CARD #TTG8Q00QRYM7.;[02] VERIFIED STEP 1.
- Difficulty date
- January 6, 2024
- Submitted
- February 8, 2024
- Operation
- Air carrier
- Aircraft
- N7743B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 36718
- Aircraft time
- 49,980 hours, 26,058 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Bs 727d-727e
- 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.