What was found
THE SOUND OF ARCING COMING FROM THE UPPER MIDDLE PART OF THE CAPTAINS L1 WINDOW DURING ICING CONDITIONS. THE AIRCRAFT WAS GROUNDED. REPLACED CAPTAINS WINDSHIELD IAW SIC 56-94-03. OK FOR SERVICE.
- Difficulty date
- June 14, 2018
- Submitted
- June 19, 2018
- Operation
- Air carrier
- Aircraft
- N899NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31151
- Aircraft time
- 19,110 hours, 7,566 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Window
- Part number
- 141A48001
- Part serial
- 16063H3671
- Condition
- Arced
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.