What was found
AFT CARGO DOORWAY, LOWER THRESHOLD INBOARD INTERCOSTAL UPPER FLANGE, LOWER SURFACE AT NUTPLATE HOLES CORRODED BETWEEN BS 794 TO BS 847, RBL 21. R&R INTERCOSTAL PER SRM & DWG.
- Difficulty date
- February 10, 2019
- Submitted
- March 6, 2019
- Operation
- Air carrier
- Aircraft
- N279WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32532
- Aircraft time
- 41,169 hours, 24,567 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 146A8123Y10
- Condition
- Corroded
- Location
- Fuselage
- 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.