What was found
CORROSION NOTED ON EXTERNAL FUSELAGE SKIN (BS 887 / BETWEEN S-23L AND S-23R) COMMON TO BS 887 BUTT JOINT. / REPAIRED PER EA 1-753-313881 REV. IR AND ER 17-02934 REV. IR.
- Difficulty date
- June 3, 2017
- Submitted
- January 25, 2022
- Operation
- Air carrier
- Aircraft
- N7721E
- Make and model
- Boeing 7377BD
- Aircraft serial
- 34479
- Aircraft time
- 39,159 hours, 19,037 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Fuselage
- 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.