What was found
AD 2019-11-02, EA 5310-07557 REV C OP 008 - RH UNDERWING LONGERON FUSELAGE SKIN (1EA) CRACK FOUND, FUSELAGE SKIN DOUBLER REPAIRED AT STA 993 - 1033 S35 -37R IAW EA 5310-07557 OP 021, EA 5310-07557 OP-21 REV C.
- Difficulty date
- July 22, 2026
- Submitted
- July 23, 2026
- Operation
- Air carrier
- Aircraft
- N77019
- Make and model
- Boeing 777224
- Aircraft serial
- 35547
- Aircraft time
- 89,782 hours, 8,839 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Part number
- 143W2341
- Condition
- Cracked
- Location
- Zone 100
- 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.