What was found
RIGHT SIDE NR 2 WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. RAN QRH TURNED OFF SWITCH LIGHT WENT OUT. TURNED SWITCH BACK ON. AFTER 25 MIN WINDOW APPEARED TO BE HEATING UP. TURNED WINDOW HEAT OFF. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- November 9, 2018
- Submitted
- November 14, 2018
- Operation
- Air carrier
- Aircraft
- N487AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44108
- Aircraft time
- 12,320 hours, 4,043 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.