What was found
LT SIDE WINDOW HEAT OVERHEAT WARNING LIGHT ILLUMINATED IN FLIGHT. GROUNDED - YES. FOLLOWED QRH, WARNING LIGHT EXTINGUISHED AND REMAINED EXTINGUISHED.
- Difficulty date
- March 2, 2019
- Submitted
- March 5, 2019
- Operation
- Air carrier
- Aircraft
- N491AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44109
- Aircraft time
- 13,255 hours, 4,424 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- CR
- 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.