What was found
MDIS 850 27-80 9729 21SEP18 ANC POST FLT LEFT WING SLAT #5 ZONE 2, UPPER SKIN SURFACE 10 INCH CRACK. FACT 22SEP18 23:11 ANC REPLACED LEFT WING #5 SLAT REF MM 27-81-15-4 AND 27-81-00-2 .
- Difficulty date
- September 21, 2018
- Submitted
- September 25, 2018
- Operation
- Air carrier
- Aircraft
- N850FD
- Make and model
- Boeing 777FS2
- Aircraft serial
- 37721
- Aircraft time
- 36,169 hours, 6,035 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Skin
- Condition
- Cracked
- Location
- Lt Wing Slat
- 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.