What was found
L2 WINDOW HEAT OVERHEAT SHORTLY AFTER REACHING CRUISE ALTITUDE. GROUNDED - YES. QRH FOLLOWED. RESET SUCCESSFUL.
- Difficulty date
- February 14, 2021
- Submitted
- February 17, 2021
- Operation
- Air carrier
- Aircraft
- N402AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41189
- Aircraft time
- 30,717 hours, 9,933 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning Message
- Condition
- False Activation
- Location
- L2 Window Heat
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- M
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.